CA432799A
(fr )
1946-01-29
Contact electrique
CA437298A
(fr )
1946-10-08
Contact electrique
CA432429A
(fr )
1946-01-08
Contact electrique
CA435019A
(fr )
1946-05-28
Assemblage de contact electrique
CA437934A
(fr )
1946-11-12
Assemblage de contact electrique
CA435488A
(fr )
1946-06-25
Matiere pour contact electrique
CA433746A
(fr )
1946-03-26
Contact de fer et graphite
CA437314A
(fr )
1946-10-08
Interrupteur electrique
CA436736A
(fr )
1946-09-03
Raccord electrique
CA434505A
(fr )
1946-04-30
Conduit electrique
CA432676A
(fr )
1946-01-22
Conducteur pour contact electrique
CA436751A
(fr )
1946-09-03
Douille de contact
AU134609B2
(en )
1946-11-02
An improved electrical switch
CA438802A
(fr )
1946-12-24
Instrument de sensibilite electrique
CA435965A
(fr )
1946-07-23
Contact sectionneur
CA441708A
(fr )
1947-05-27
Contact electrique
CA441900A
(fr )
1947-06-03
Contact electrique
CA441901A
(fr )
1947-06-03
Contact electrique
CA441902A
(fr )
1947-06-03
Contact electrique
CA441903A
(fr )
1947-06-03
Contact electrique
CA442069A
(fr )
1947-06-10
Contact electrique
CA441396A
(fr )
1947-05-13
Contact electrique
CA435831A
(fr )
1946-07-16
Circuit electrique
CA437369A
(fr )
1946-10-08
Circuit electrique
CA432402A
(fr )
1946-01-08
Circuit electrique