FR1289356A
(en )
1962-03-30
Arc extinguishing chamber
CH389732A
(en )
1965-03-31
Resistant element chamber for circuit breaker arc extinction
FR1280814A
(en )
1962-01-08
Locking mechanism for electrode junctions
CH367551A
(en )
1963-02-28
High Voltage Arc Blast Circuit Breaker
BE608363A
(en )
1962-01-15
Arc resistance chamber for circuit breakers
FR1241539A
(en )
1960-09-16
Low oil volume circuit breaker
CH375062A
(en )
1964-02-15
Low oil volume circuit breaker
FR1307434A
(en )
1962-10-26
Extinguishing chamber for electrical disconnectors
FR1286509A
(en )
1962-03-02
Liquid disconnect switch
FR1280907A
(en )
1962-01-08
Extinguishing chamber for load break switch
FR1277253A
(en )
1961-11-24
Extinguishing chamber for magnetic blow-out switch
FR1407756A
(en )
1965-08-06
Arc extinguishing chambers for circuit breakers with insulating blowing liquids
FR1237003A
(en )
1960-07-22
Extinguishing chamber for oil circuit breaker
FR1211435A
(en )
1960-03-16
Arc-extinguishing circuit breaker in arc chambers
BE599515A
(en )
1961-05-16
Arc Rolling Switch Improvements
FR1283349A
(en )
1962-02-02
Screw selector type switch
FR1410123A
(en )
1965-09-03
Improvements to adjustable actuating devices, in particular for electrical circuit breakers
FR1277758A
(en )
1961-12-01
Non-arcing circuit breaker
FR1282775A
(en )
1962-01-27
Operating mechanism for circuit breakers
FR1282250A
(en )
1962-01-19
Improvements to extinguishing chambers for magnetic blow-off switch
CH392666A
(en )
1965-05-31
Interrupting chamber for extinguisher circuit breaker
BE610975A
(en )
1962-03-16
Extinguishing chamber for electrical switches, circuit breakers, surge suppressors, etc ...
FR1366760A
(en )
1964-07-17
Interrupting chamber for on-load switch
FR1227159A
(en )
1960-08-19
Composition for electric arc welding
FR1299424A
(en )
1962-07-20
Switching mechanism for air operated circuit breakers