CH336105A
(en )
1959-02-15
Connection device for electrical lines
CH334476A
(en )
1958-11-30
Electrical storage equipment
CH330631A
(en )
1958-06-15
Actuating arrangement for electrical compressed air switches
FR1114488A
(en )
1956-04-12
Electric circuits
CH322038A
(en )
1957-05-31
Electrical contactor
CH312408A
(en )
1955-12-31
Contact arrangement for electrical switching devices.
CH316524A
(en )
1956-10-15
Spark chamber for electrical switches
CH319735A
(en )
1957-02-28
Housings for electrical equipment
FR1109427A
(en )
1956-01-27
Improvements to electrical contacts
AT182437B
(en )
1955-06-25
Feedback indicator for electrical switches
FR1118097A
(en )
1956-05-31
Electric contactor
AT184236B
(en )
1955-12-27
Interlocking device for electrical switchgear
AT184241B
(en )
1955-12-27
Disconnector arrangement for switchgear
AT179380B
(en )
1954-08-25
Neutral electrode for electrical tooth testing
AT173767B
(en )
1953-01-26
Power control for electrical generators
FR1101893A
(en )
1955-10-11
Improvements to electrical contacts
AT191002B
(en )
1957-07-25
Fire chamber for electrical circuit breakers
AT186719B
(en )
1956-09-10
Switch pole for electrical switchgear
AT185434B
(en )
1956-04-25
Insulating actuating arm for high voltage switchgear
CH340884A
(en )
1959-09-15
Switch head for electrical switches
AT187141B
(en )
1956-10-25
Pressure contact for electrical lines
AT190145B
(en )
1957-06-11
Contact arrangement for electrical circuit breakers
AT181443B
(en )
1955-03-25
Electric counting circuit for electric calculators
AT190566B
(en )
1957-07-10
Branch terminal for electrical lines
AT199259B
(en )
1958-08-25
Arc chamber for high-performance electrical switchgear