AT75623B
(en )
1919-02-25
Contact device for electrical apparatus.
CH69396A
(en )
1915-06-16
Switching device for electrical apparatus
CH68240A
(en )
1915-02-16
Electrical contact device
CH57849A
(en )
1913-02-01
Clamping device for electrical lines
CH52348A
(en )
1911-11-16
Electrical monitoring device for points
CH62009A
(en )
1913-11-01
Connector for electrical apparatus
CH66181A
(en )
1914-08-17
Electric display device for lubricating apparatus
CH69551A
(en )
1915-07-01
Power supply for electrical apparatus
CH65009A
(en )
1914-05-16
Frames for electrical apparatus
CH56225A
(en )
1912-10-16
Plug contact for electrical lines
CH74561A
(en )
1917-08-16
Holding device for electrical devices arranged in rows
CH69902A
(en )
1915-10-01
Contact device for electric radiators
CH47858A
(en )
1910-08-16
Plug contact for electrical lines
CH53492A
(en )
1912-03-01
Coil for electrical apparatus
CH49623A
(en )
1911-03-01
Supports for electrical measuring devices
CH67657A
(en )
1915-01-02
Contact brush for electrical switching devices
CH73429A
(en )
1917-03-01
Replaceable electrical lighting device on dignallanterns for railways
CH81209A
(en )
1919-05-16
Terminal piece for electrical apparatus
AT82874B
(en )
1921-02-25
Protection device for electrical lines.
CH49184A
(en )
1911-01-16
Resting coil winding for electrical apparatus
CH68883A
(en )
1915-05-01
Terminal for electrical lines
CH75815A
(en )
1917-09-17
Connection contact device to electrical irons and other electrical apparatus
CH59507A
(en )
1913-05-16
Insulating clamp for electrical lines
CH65423A
(en )
1914-06-16
Controller for electrical apparatus
CH67994A
(en )
1915-02-01
Post-tensioning arrangement for electrical contact wires