CH332280A
(en )
1958-08-31
Electric storage cell
CH380200A
(en )
1964-07-31
Element for electric batteries with practically anhydrous electrolyte
CH452446A
(en )
1968-05-31
Motor with movement for electric clocks
CH344139A
(en )
1960-01-31
Supply cathode for electric discharge tubes
AT240932B
(en )
1965-06-25
Electrode connection for high current passage for electric batteries
CH366889A
(en )
1963-01-31
Collector for electrical machines
AT193936B
(en )
1957-12-10
Current collector for electric vehicles with above-ground power supply
CH357094A
(en )
1961-09-30
Alkaline element for electric batteries
CH427935A
(en )
1967-01-15
Electric battery
CH383457A
(en )
1964-10-31
Electric power supply rail with at least one movable, detachable current collector
CH346603A
(en )
1960-05-31
Electric generator with exciter
CH534972A
(en )
1973-03-15
Charging rectifier arrangement for an electric battery
AT191756B
(en )
1957-09-10
Battery arrangement in scooters with an electric starting device
CH359479A
(en )
1962-01-15
Roller collector for electrical machines
AT194902B
(en )
1958-01-25
Articulated pantograph for electric motor vehicles
CH393507A
(en )
1965-06-15
Collector for electrical machines
FR1086317A
(en )
1955-02-11
Improvement in electric storage water heaters
CH344459A
(en )
1960-02-15
Touch-safe electrical line
AT187553B
(en )
1956-11-10
Contact line arrangement with reinforcement line for double-track electric railways
AT197865B
(en )
1958-05-27
Twin slider for pantographs of electric vehicles with power supply through contact wire
CH336104A
(en )
1959-02-15
Pull cord for electrical connection cord
FR1122641A
(en )
1956-09-11
Advanced electric current generator
AT191126B
(en )
1957-08-10
Power supply for electric cranes
FR1128071A
(en )
1957-01-02
Advanced electric brake motor
AT173767B
(en )
1953-01-26
Power control for electrical generators