OA00454A
(en )
1966-05-15
Switching board for automatic electrical installations.
CH376572A
(en )
1964-04-15
Electrical winding formed from printed conductors, for energy converter
BE594546A
(en )
1960-12-16
Control mechanism for switch
BE603479A
(en )
1961-09-01
Electrical control installation for switching stations, more specifically for railway signaling stations
OA00453A
(en )
1966-05-15
Control arrangements for automatic electrical equipment.
FR1288595A
(en )
1962-03-24
Electrical control installation for workstations, more especially for railway switchboards
OA01569A
(en )
1969-09-20
Signaling installation for multiphase intersection.
FR1281802A
(en )
1962-01-12
Hydraulic control for electrical switching devices
CH411051A
(en )
1966-04-15
Signaling method for automatic telephone switching systems
FR1113089A
(en )
1956-03-23
Electrical control station, especially for railway installations
FR1274896A
(en )
1961-10-27
Switch for suspended railways
FR1268996A
(en )
1961-08-04
Push button for controlling electrical installations, in particular switches
FR1309328A
(en )
1962-11-16
Hydropneumatic control for electrical circuit breakers
FR1280284A
(en )
1961-12-29
Control device for electric vehicle lighting installation
FR1278917A
(en )
1961-12-15
Control device for power switches for switching binary electrical quantities
FR1268281A
(en )
1961-07-28
Switching system for teleprinter stations
FR1317035A
(en )
1963-02-01
Actuating device for electric switches
FR1308622A
(en )
1962-11-09
Control device for electrical switches
FR1299787A
(en )
1962-07-27
Switchgear for automatic telecommunications
FR1079148A
(en )
1954-11-25
Switching system with electric control circuit for hydro-pneumatic actuating mechanisms, in particular for drilling machines
FR1272751A
(en )
1961-09-29
Indirectly controlled installation of the receiving magnet by double current for telegraph subscriber stations
FR1308104A
(en )
1962-11-03
Electrical installations for vehicles
FR1299673A
(en )
1962-07-27
Control device for electric circuit breakers
FR1291171A
(en )
1962-04-20
Distributor for continuous casting systems
CA623754A
(en )
1961-07-11
Marker circuit for telephone switching systems