FR1156322A
(en )
1958-05-14
Pneumatic type electric operation switches
CH349666A
(en )
1960-10-31
Electrical contactor
AT201189B
(en )
1958-12-10
Switching control for electric traction vehicles
CH338492A
(en )
1959-05-31
Three-legged single-phase regulating transformer for electric traction vehicles
AT194902B
(en )
1958-01-25
Articulated pantograph for electric motor vehicles
CH357094A
(en )
1961-09-30
Alkaline element for electric batteries
AT198374B
(en )
1958-06-25
Switching arrangement for electric discharge tubes
AT197866B
(en )
1958-05-27
Drive arrangement for electric traction vehicles
CH336104A
(en )
1959-02-15
Pull cord for electrical connection cord
AT198146B
(en )
1958-06-10
Auxiliary equipment for motor vehicles
CH344459A
(en )
1960-02-15
Touch-safe electrical line
CH349323A
(en )
1960-10-15
Electrical contactor
AT187553B
(en )
1956-11-10
Contact line arrangement with reinforcement line for double-track electric railways
AT183450B
(en )
1955-10-10
Pantographs for electric vehicles
AT184942B
(en )
1956-03-10
Elastic drive for electric traction vehicles
AT196450B
(en )
1958-03-25
Elastic drive for electric locomotives
AT187200B
(en )
1956-10-25
Step circuit arrangement for single-phase traction vehicles
AT197876B
(en )
1958-05-27
Electrode for electric accumulators
AT187718B
(en )
1956-11-26
Electrical control system
CH340884A
(en )
1959-09-15
Switch head for electrical switches
AT186743B
(en )
1956-09-10
Electric lighting system for small vehicles
CH344767A
(en )
1960-02-29
Electrical switching device for direct or alternating current
AT193002B
(en )
1957-11-25
Switch head for electric oil switches
AT190577B
(en )
1957-07-10
Jump unit for electric rotary switches
AT173767B
(en )
1953-01-26
Power control for electrical generators