CH338492A
(en )
1959-05-31
Three-legged single-phase regulating transformer for electric traction vehicles
AT197931B
(en )
1958-05-27
Switchgear control for electric traction vehicles
AT194902B
(en )
1958-01-25
Articulated pantograph for electric motor vehicles
CH349666A
(en )
1960-10-31
Electrical contactor
CH357094A
(en )
1961-09-30
Alkaline element for electric batteries
AT197866B
(en )
1958-05-27
Drive arrangement for electric traction vehicles
AT198146B
(en )
1958-06-10
Auxiliary equipment for motor vehicles
CH336104A
(en )
1959-02-15
Pull cord for electrical connection cord
CH344459A
(en )
1960-02-15
Touch-safe electrical line
AT187586B
(en )
1956-11-10
Pantographs for electrical machines
AT183450B
(en )
1955-10-10
Pantographs for electric vehicles
CH349323A
(en )
1960-10-15
Electrical contactor
CH328224A
(en )
1958-02-28
Terminal for electrical conductors
AT187200B
(en )
1956-10-25
Step circuit arrangement for single-phase traction vehicles
AT196450B
(en )
1958-03-25
Elastic drive for electric locomotives
AT186743B
(en )
1956-09-10
Electric lighting system for small vehicles
AT173767B
(en )
1953-01-26
Power control for electrical generators
AT184942B
(en )
1956-03-10
Elastic drive for electric traction vehicles
AT187718B
(en )
1956-11-26
Electrical control system
AT197876B
(en )
1958-05-27
Electrode for electric accumulators
AT187553B
(en )
1956-11-10
Contact line arrangement with reinforcement line for double-track electric railways
AT190577B
(en )
1957-07-10
Jump unit for electric rotary switches
AT184236B
(en )
1955-12-27
Interlocking device for electrical switchgear
AT182437B
(en )
1955-06-25
Feedback indicator for electrical switches
CH338206A
(en )
1959-05-15
Switch for an electric trolley elevator on office machines