CH57337A
(en )
1913-01-02
Circuit for electrical systems with mixed loads
CH66856A
(en )
1914-10-16
Circuit for electrical systems with mixed loads
CH73033A
(en )
1916-08-01
Power limiters for electrical systems
AT63592B
(en )
1914-02-25
Protection circuit for electrical systems.
CH71406A
(en )
1916-01-03
Circuit arrangement for electrical signal systems
CH73335A
(en )
1917-01-16
Framed distribution board for electrical house installations
CH69689A
(en )
1915-07-16
Circuit for direct current systems
CH71388A
(en )
1916-01-03
Installation apparatus with front terminals and connections for electrical systems
CH68883A
(en )
1915-05-01
Terminal for electrical lines
CH64570A
(en )
1914-04-16
Equivalent resistor for electric lamps
AT75619B
(en )
1919-02-25
Coupling for electrical lines.
CH80055A
(en )
1919-02-01
Pull-out grommet for electrical cables in buildings
CH57439A
(en )
1913-01-02
Circuit for power signal stations
CH74069A
(en )
1917-01-02
Circuit board for electric flashlights
FR474839A
(en )
1915-03-22
Switchgear for electrical conduits, sockets, fittings, sockets and similar applications
CH78904A
(en )
1919-02-01
Electrical voltage fuse
CH75277A
(en )
1917-11-16
Electrical voltage fuse
AT57761B
(en )
1913-02-25
Circuit arrangement for voltage reducers.
FR485057A
(en )
1917-12-11
Circuit breaker for electrical circuits
CH65574A
(en )
1914-06-16
Carriers for electrical measuring and auxiliary devices
CH70039A
(en )
1915-09-01
Installation on automatic voltage regulators for electrical machines
CH52973A
(en )
1912-01-16
Time switches for electrical lighting systems
CH54919A
(en )
1912-07-01
Blocking switching device for electrical circuits
DK15069C
(en )
1911-09-11
Connection terminal for electrical wires.
CH60863A
(en )
1913-08-16
Automatic fuse for electrical lines