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values |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CA-432653-A
|
CA-432653D-A
|
CA
|
A
|
A
| null | null | 1946-01-22
|
F16F9/19
|
UNDERWOOD CYRIL JAMES
|
Dispositif elastique
|
fr
| null | null |
CA-433469-A
|
CA-433469D-A
|
CA
|
A
|
A
| null | null | 1946-03-05
|
D21C3/02
|
CADELAGO DALMIRO TELMO
|
Procede a production de cellulose
|
fr
| null | null |
CA-438450-A
|
CA-438450D-A
|
CA
|
A
|
A
| null | null | 1946-12-10
| null |
SHAPIRO HARRY BRYANT
|
Transposeur
|
fr
| null | null |
CA-439898-A
|
CA-439898D-A
|
CA
|
A
|
A
| null | null | 1947-02-25
|
B05D3/10
|
YOUNG HOWARD ARTHUR
|
Fabric treating process
|
en
| null | null |
CA-440803-A
|
CA-440803D-A
|
CA
|
A
|
A
| null | null | 1947-04-15
|
F16K5/22
|
NORDSTROM SVEN J
|
Soupape a pointeau equilibree par pression
|
fr
| null | null |
CA-441277-A
|
CA-441277D-A
|
CA
|
A
|
A
| null | null | 1947-05-06
|
A01G23/02
|
MELVILLE JOHN JOSEPH
|
Seed treating method
|
en
| null | null |
CA-442324-A
|
CA-442324D-A
|
CA
|
A
|
A
| null | null | 1947-06-17
| null |
HENSEL FRANZ R
|
Magnesium bearing
|
en
| null | null |
CA-445514-A
|
CA-445514D-A
|
CA
|
A
|
A
| null | null | 1947-12-09
|
C23F11/14
|
WHITE ELLIS R
|
Composes hydroxyles aromatiques contenant de l'azote
|
fr
| null | null |
CA-445564-A
|
CA-445564D-A
|
CA
|
A
|
A
| null | null | 1947-12-16
| null |
JENSEN PHILIP W W
|
Methode et appareil d'avion ecole a radioguide
|
fr
| null | null |
CA-447040-A
|
CA-447040D-A
|
CA
|
A
|
A
| null | null | 1948-03-02
|
B01D3/20
|
OLSTAD JOHN WALTER
|
Tour de refrigeration
|
fr
| null | null |
CA-447934-A
|
CA-447934D-A
|
CA
|
A
|
A
| null | null | 1948-04-20
|
G01J3/42
|
SHORT NANCY
|
Production of organic compounds
|
en
| null | null |
CA-449601-A
|
CA-449601D-A
|
CA
|
A
|
A
| null | null | 1948-07-06
|
B65D51/16
|
LEUTZ OSCAR N
|
Capsule de bouteille a reduction automatique de pression
|
fr
| null | null |
CA-450098-A
|
CA-450098D-A
|
CA
|
A
|
A
| null | null | 1948-07-27
|
H03J3/22
|
BURROUGHES ERIC RANDALL
|
Unitary inductor and trimming capacitor
|
en
| null | null |
CA-450311-A
|
CA-450311D-A
|
CA
|
A
|
A
| null | null | 1948-08-03
| null |
FOX RAYMOND SCHEPP
|
Calibre compense par la temperature
|
fr
| null | null |
CA-451023-A
|
CA-451023D-A
|
CA
|
A
|
A
| null | null | 1948-09-07
|
C07C261/04
|
MOORE LEONARD P
|
Ethylene sulphide reaction products of amidines
|
en
| null | null |
CA-451359-A
|
CA-451359D-A
|
CA
|
A
|
A
| null | null | 1948-09-21
| null |
EARP CHARLES W
|
Radio telegraph reception
|
en
| null | null |
CA-451580-A
|
CA-451580D-A
|
CA
|
A
|
A
| null | null | 1948-10-05
|
A01D46/26
|
TURNER NORBERT O
|
Machine table
|
en
| null | null |
CA-451782-A
|
CA-451782D-A
|
CA
|
A
|
A
| null | null | 1948-10-12
| null |
SHUMAKER JOHN F
|
Mecanisme de frein
|
fr
| null | null |
CA-451958-A
|
CA-451958D-A
|
CA
|
A
|
A
| null | null | 1948-10-19
|
F16D15/00
|
ENQUIST GOSTA THURE HARRY
|
Coupling device
|
en
| null | null |
CA-452052-A
|
CA-452052D-A
|
CA
|
A
|
A
| null | null | 1948-10-19
| null |
SMYSER JAMES S
|
Methode et appareil a poser des matieres de revetement
|
fr
| null | null |
CA-452583-A
|
CA-452583D-A
|
CA
|
A
|
A
| 3557-03-13
| null | 1948-11-16
| null |
KEZERTEE EMERY L
|
Devidoir de corde a linge
|
fr
| null | null |
CA-455068-A
|
CA-455068D-A
|
CA
|
A
|
A
| null | null | 1949-03-08
| null |
WILLOUGHBY ERIC OSBORNE
|
Agencement de clavier
|
fr
| null | null |
CA-456431-A
|
CA-456431D-A
|
CA
|
A
|
A
| null | null | 1949-05-03
| null |
BRADLEY WILLIAM E
|
Frequency modulation detector circuit
|
en
| null | null |
CA-456680-A
|
CA-456680D-A
|
CA
|
A
|
A
| null | null | 1949-05-17
| null |
VISSER JOHAN MARIE
|
Heat exchanger for flowing liquids or gases
|
en
| null | null |
CA-457869-A
|
CA-457869D-A
|
CA
|
A
|
A
| null | null | 1949-07-05
| null |
ROYDEN GEORGE TAYLOR
|
Combination oscillation generator and antenna
|
en
| null | null |
CA-458360-A
|
CA-458360D-A
|
CA
|
A
|
A
| null | null | 1949-07-26
| null |
WAINIO ALBERT W
|
Method and apparatus for introducing mercury into a discharge device by means of a capillary tube and a by-pass connection
|
en
| null | null |
CA-458702-A
|
CA-458702D-A
|
CA
|
A
|
A
| null | null | 1949-08-09
|
B60Q1/36
|
KENNELLY JEREMIAH D
|
Oscillating warning lights for vehicles
|
en
| null | null |
CA-461879-A
|
CA-461879D-A
|
CA
|
A
|
A
| null | null | 1949-12-20
| null |
BERBERICH LEO J
|
Insulating material
|
en
| null | null |
CA-463564-A
|
CA-463564D-A
|
CA
|
A
|
A
| null | null | 1950-03-07
| null |
LABRIE LUDGER E
|
Nettoyeur de godets
|
fr
| null | null |
CA-463753-A
|
CA-463753D-A
|
CA
|
A
|
A
| null | null | 1950-03-14
| null |
DORT ROBERT G
|
Coloured fabric
|
en
| null | null |
CA-464396-A
|
CA-464396D-A
|
CA
|
A
|
A
| null | null | 1950-04-18
| null |
BERTHIEZ CHARLES WILLIAM
|
Dispositif de protection pour le collecteur et les balais de machines dynamo-electriques
|
fr
| null | null |
CA-467017-A
|
CA-467017D-A
|
CA
|
A
|
A
| null | null | 1950-08-01
| null |
HINTZ OTTO E JR
|
Centrifugally expansible sealing rings
|
en
| null | null |
CA-469662-A
|
CA-469662D-A
|
CA
|
A
|
A
| null | null | 1950-11-28
|
C07D/
|
PADEN JOSEPH H
|
Production d'ammelide
|
fr
| null | null |
CA-472830-A
|
CA-472830D-A
|
CA
|
A
|
A
| null | null | 1951-04-10
| null |
OVERBEEK ANDRIANUS JOHANNES WI
|
Electric discharge tubes with deflection controls
|
en
| null | null |
CA-474982-A
|
CA-474982D-A
|
CA
|
A
|
A
| null | null | 1951-07-03
| null |
CAMPBELL D SCOTT
|
Grille-pain
|
fr
| null | null |
CA-475549-A
|
CA-475549D-A
|
CA
|
A
|
A
| null | null | 1951-07-24
| null |
GALATIOTO LUIGI C
|
Methodes de teinture d'acetate de cellulose et compositions de bains de teinture
|
fr
| null | null |
CA-475785-A
|
CA-475785D-A
|
CA
|
A
|
A
| null | null | 1951-08-07
|
A45D8/40
|
OLINER SAUL
|
Filets a cheveux
|
fr
| null | null |
CA-477843-A
|
CA-477843D-A
|
CA
|
A
|
A
| null | null | 1951-10-16
| null |
BALL HAROLD W
|
Article sorting conveyor units
|
en
| null | null |
CA-478604-A
|
CA-478604D-A
|
CA
|
A
|
A
| null | null | 1951-11-13
| null |
DIAMOND THOMAS L
|
Multivibrateurs
|
fr
| null | null |
CA-478955-A
|
CA-478955D-A
|
CA
|
A
|
A
| null | null | 1951-11-27
| null |
FRASER ANDREW
|
Appareils mus par moteurs pour le deplacement de vehicules, particulierement pour houillieres
|
fr
| null | null |
CA-479363-A
|
CA-479363D-A
|
CA
|
A
|
A
| null | null | 1951-12-11
| null |
FIELD DONALD C
|
Styrene polymerization using friedel-crafts catalysts
|
en
| null | null |
CA-479694-A
|
CA-479694D-A
|
CA
|
A
|
A
| null | null | 1951-12-25
| null |
ANDERSON CHARLES S
|
Double-acting sliders
|
en
| null | null |
CA-483002-A
|
CA-483002D-A
|
CA
|
A
|
A
| null | null | 1952-05-06
|
B01D3/10
|
HICKMAN KENNETH C D
|
Vacuum distillation
|
en
| null | null |
CA-483953-A
|
CA-483953D-A
|
CA
|
A
|
A
| null | null | 1952-06-10
| null |
MOELLER CARL A
|
Manufacture of boxes and box blanks
|
en
| null | null |
CA-488657-A
|
CA-488657D-A
|
CA
|
A
|
A
| null | null | 1952-12-09
| null |
NIERENBERG ALBERT I
|
Means and method for moistening adhesive-coated tape
|
en
| null | null |
CA-490094-A
|
CA-490094D-A
|
CA
|
A
|
A
| null | null | 1953-01-27
| null |
DURKIN WILLIAM J
|
Gas turbine apparatus
|
en
| null | null |
CA-490589-A
|
CA-490589D-A
|
CA
|
A
|
A
| 3563-03-25
| null | 1953-02-17
| null |
HEINSE LEROY CHARLES
|
Stainless steel finish
|
en
| null | null |
CA-490825-A
|
CA-490825D-A
|
CA
|
A
|
A
| null | null | 1953-02-24
|
B01F/
|
RUFF ALONZO W
|
Refrigerated dough mixers
|
en
| null | null |
CA-490875-A
|
CA-490875D-A
|
CA
|
A
|
A
| 3563-06-13
| null | 1953-03-03
|
E06C/
|
BRISBIN HAROLD VINCENT
|
Appareil de surete pour echelles a incendie
|
fr
| null | null |
CA-492571-A
|
CA-492571D-A
|
CA
|
A
|
A
| null | null | 1953-05-05
| null |
ASCAH RALPH GORDON
|
Preparation d'erythritol par hypochloruration de butadiene
|
fr
| null | null |
CA-494373-A
|
CA-494373D-A
|
CA
|
A
|
A
| null | null | 1953-07-14
| null |
SCHNEIDER GEORGE O
|
Appareil portatif de sciage
|
fr
| null | null |
CA-494783-A
|
CA-494783D-A
|
CA
|
A
|
A
| null | null | 1953-07-28
|
F23D5/18
|
IMBER ALFRED G
|
Lampes a pression
|
fr
| null | null |
CA-498278-A
|
CA-498278D-A
|
CA
|
A
|
A
| null | null | 1953-12-08
| null |
THUMIN CARL
|
Interrupteurs
|
fr
| null | null |
CA-499267-A
|
CA-499267D-A
|
CA
|
A
|
A
| null | null | 1954-01-19
| null |
AMUNDSEN HANS R
|
Clutch or brake construction
|
en
| null | null |
CA-500026-A
|
CA-500026D-A
|
CA
|
A
|
A
| null | null | 1954-02-16
| null |
BABITCH ABRAHAM M
|
Pompe a combustible
|
fr
| null | null |
CA-501714-A
|
CA-501714D-A
|
CA
|
A
|
A
| null | null | 1954-04-20
|
G01G21/28
|
WILLIAMS LAWRENCE S
|
Weighing scale
|
en
| null | null |
CA-503000-A
|
CA-503000D-A
|
CA
|
A
|
A
| null | null | 1954-05-25
| null |
NEELY WILLIAM H
|
Piece de rail pour le montage amovible de ressorts in fil metallique ondule
|
fr
| null | null |
CA-503763-A
|
CA-503763D-A
|
CA
|
A
|
A
| null | null | 1954-06-22
|
A47B/
|
KASNOWICH ANTHONY M
|
Appuie-bras pour lit d'operation
|
fr
| null | null |
CA-505682-A
|
CA-505682D-A
|
CA
|
A
|
A
| null | null | 1954-09-07
| null |
RUMPEL HARVEY H
|
Cantilever column assemblage for crushers
|
en
| null | null |
CA-507179-A
|
CA-507179D-A
|
CA
|
A
|
A
| null | null | 1954-11-09
|
C10G/
|
LACROIX HENRY N
|
Procede d'extraction d'un composant d'un fluide mixte
|
fr
| null | null |
CA-508727-A
|
CA-508727D-A
|
CA
|
A
|
A
| null | null | 1955-01-04
| null |
NORDQUIST RONALD E J
|
Convoyeur avec dispositif de support et contre le pincement de feuille
|
fr
| null | null |
CA-510137-A
|
CA-510137D-A
|
CA
|
A
|
A
| null | null | 1955-02-15
| null |
BOZEMAN VIRGIL F SR
|
Lifting wheel for beet harvester
|
en
| null | null |
CA-511303-A
|
CA-511303D-A
|
CA
|
A
|
A
| null | null | 1955-03-22
|
C25B9/00
|
KOTZEBUE MEINHARD H
|
Oxydation d'hydrocarbures
|
fr
| null | null |
CA-513530-A
|
CA-513530D-A
|
CA
|
A
|
A
| null | null | 1955-06-07
| null |
REYNOLDS BLAKE
|
Moteur a combustion interne
|
fr
| null | null |
CA-515415-A
|
CA-515415D-A
|
CA
|
A
|
A
| null | null | 1955-08-09
| null |
BOOTHE JAMES H
|
Synthesis of pteridines
|
en
| null | null |
CA-515487-A
|
CA-515487D-A
|
CA
|
A
|
A
| null | null | 1955-08-09
|
C07C5/27
|
OGORZALY HENRY J
|
Procede d'isomerisation continue
|
fr
| null | null |
CA-515896-A
|
CA-515896D-A
|
CA
|
A
|
A
| null | null | 1955-08-23
| null |
PHELPS BRYON E
|
Electronic calculating machine
|
en
| null | null |
CA-516061-A
|
CA-516061D-A
|
CA
|
A
|
A
| null | null | 1955-08-30
| null |
DIJKEMA JAN HENDRIK
|
Procede pour la conversion de sels de potasse d'amines aromatiques secondaires hautement nitrees avec des acides minerales
|
fr
| null | null |
CA-516615-A
|
CA-516615D-A
|
CA
|
A
|
A
| null | null | 1955-09-13
|
C07C/
|
BENNING ANTHONY F
|
Refining of fluorocarbons
|
en
| null | null |
CA-517272-A
|
CA-517272D-A
|
CA
|
A
|
A
| null | null | 1955-10-11
|
F16K/
|
HOBBS JAMES C
|
Chape a ressort pour soupapes
|
fr
| null | null |
CA-517447-A
|
CA-517447D-A
|
CA
|
A
|
A
| null | null | 1955-10-11
|
C09D/
|
BRUCE WILLIAM L
|
Compositions comprenant des polyesters modifies d'isocyanate et de blanc artificiel
|
fr
| null | null |
CA-517807-A
|
CA-517807D-A
|
CA
|
A
|
A
| 3567-10-07
| null | 1955-10-25
|
C07F7/18
|
SPEIR JOHN L JR
|
Bis-trialkylsilylphenoxysilanes
|
en
| null | null |
CA-517997-A
|
CA-517997D-A
|
CA
|
A
|
A
| null | null | 1955-11-01
| null |
THURSTON JACK T
|
Preparation d'amines
|
fr
| null | null |
CA-518900-A
|
CA-518900D-A
|
CA
|
A
|
A
| null | null | 1955-11-29
|
C10G5/04
|
RAGATZ EDWARD G
|
Method and apparatus for treating hydrocarbons
|
en
| null | null |
CA-520142-A
|
CA-520142D-A
|
CA
|
A
|
A
| null | null | 1955-12-27
| null |
WALLOWER WILLIAM B
|
Thermostatic control for coffee maker
|
en
| null | null |
CA-520628-A
|
CA-520628D-A
|
CA
|
A
|
A
| null | null | 1956-01-10
| null |
PILAS FRANK J
|
Chemise de cathode
|
fr
| null | null |
CA-524079-A
|
CA-524079D-A
|
CA
|
A
|
A
| null | null | 1956-04-17
| null |
MARTIN FRIEDRICH W
|
Methode pour le reconditionnement de plateau de refoulement de filieres
|
fr
| null | null |
CA-525468-A
|
CA-525468D-A
|
CA
|
A
|
A
| null | null | 1956-05-22
|
B01D3/36
|
ROBERTSON NAT C
|
Separations d'alcool azeotropique avec des alkylcyclohexanes
|
fr
| null | null |
CA-526743-A
|
CA-526743D-A
|
CA
|
A
|
A
| null | null | 1956-06-19
| null |
LEWIS JAMES P
|
Windshield washer
|
en
| null | null |
CA-526965-A
|
CA-526965D-A
|
CA
|
A
|
A
| null | null | 1956-06-26
|
B01F/
|
JEPSON IVAR
|
Food mixer
|
en
| null | null |
CA-527167-A
|
CA-527167D-A
|
CA
|
A
|
A
| null | null | 1956-07-03
| null |
HADLEY DAVID J
|
Oxyde de cuivre sur catalyseur de silice pour oxydation d'olefine
|
fr
| null | null |
CA-527611-A
|
CA-527611D-A
|
CA
|
A
|
A
| null | null | 1956-07-10
|
C08J/
|
SCHWENCKE EDMUND H
|
Methods of producing a cellular structure in a plasticized vinyl ester resin
|
en
| null | null |
CA-527751-A
|
CA-527751D-A
|
CA
|
A
|
A
| null | null | 1956-07-17
|
C09D/
|
SUEN TZENG-JIUEQ
|
Acid-resistant wet strength paper
|
en
| null | null |
CA-528719-A
|
CA-528719D-A
|
CA
|
A
|
A
| null | null | 1956-08-07
| null |
NOXON PAUL A
|
Commande d'altitude
|
fr
| null | null |
CA-529329-A
|
CA-529329D-A
|
CA
|
A
|
A
| null | null | 1956-08-21
| null |
PIERCE ROGER J
|
Systeme d'altimetre a portee ultra courte
|
fr
| null | null |
CA-530884-A
|
CA-530884D-A
|
CA
|
A
|
A
| null | null | 1956-09-25
|
B25C1/18
|
HICKMAN PAUL
|
Dispositif protecteur de surete pour outil commande par explosif
|
fr
| null | null |
CA-531341-A
|
CA-531341D-A
|
CA
|
A
|
A
| null | null | 1956-10-09
| null |
LYON GEORGE A
|
Wheel structure
|
en
| null | null |
CA-536528-A
|
CA-536528D-A
|
CA
|
A
|
A
| null | null | 1957-01-29
| null |
MOERKENS JOZEF C
|
Electric discharge lighting apparatus
|
en
| null | null |
CA-539218-A
|
CA-539218D-A
|
CA
|
A
|
A
| null | null | 1957-04-09
| null |
MINAKER HAROLD R
|
Modular brick mould
|
en
| null | null |
CA-544414-A
|
CA-544414D-A
|
CA
|
A
|
A
| null | null | 1957-08-06
| null |
WRIGHT CHARLES R
|
Method and apparatus for laying railway rail
|
en
| null | null |
CA-545221-A
|
CA-545221D-A
|
CA
|
A
|
A
| null | null | 1957-08-20
| null |
LICHTY LYALL J
|
Reduction of metal oxides
|
en
| null | null |
CA-545723-A
|
CA-545723D-A
|
CA
|
A
|
A
| null | null | 1957-09-03
| null |
HOVLAND HOWARD N
|
Carton
|
fr
| null | null |
CA-548086-A
|
CA-548086D-A
|
CA
|
A
|
A
| null | null | 1957-10-29
| null |
LAMBERT ARTHUR
|
Preparation de 1-methylecyclohexene
|
fr
| null | null |
CA-548917-A
|
CA-548917D-A
|
CA
|
A
|
A
| null | null | 1957-11-19
| null |
PETERHANS JOSEF
|
Apparatus for the manufacture of slide fasteners
|
en
| null | null |
CA-549957-A
|
CA-549957D-A
|
CA
|
A
|
A
| null | null | 1957-12-10
|
B22D7/10
|
ANTHONY BENJAMIN F
|
Apparatus for producing a veneer lining upon inner wall of hot tops
|
en
| null | null |
CA-551224-A
|
CA-551224D-A
|
CA
|
A
|
A
| null | null | 1958-01-07
|
C02F3/28
|
LAMB MILES A
|
Sewage digestion process
|
en
| null | null |
CA-552835-A
|
CA-552835D-A
|
CA
|
A
|
A
| null | null | 1958-02-04
|
F16B5/12
|
FLORA LAURENCE H
|
Molding clip or fastener
|
en
| null | null |
CA-553173-A
|
CA-553173D-A
|
CA
|
A
|
A
| null | null | 1958-02-11
| null |
STIN ELMER L
|
Panneau et chevalet d'etalage demontables combines
|
fr
| null | null |
CA-553261-A
|
CA-553261D-A
|
CA
|
A
|
A
| null | null | 1958-02-18
| null |
MALENGE PIERRE
|
Mosaic game
|
en
| null | null |
CA-553719-A
|
CA-553719D-A
|
CA
|
A
|
A
| null | null | 1958-03-04
|
C07D265/10
|
SAFIR SIDNEY R
|
Dihydro oxazine diones
|
en
| null | null |