CH2623A
(en )
1891-01-31
Device for the electrical operation of vehicles by means of direct power supply and collective batteries
CH6739A
(en )
1893-10-14
Device for regulating the heating power in electric heating devices
CH59256A
(en )
1913-05-02
Device for short-circuiting and earthing power lines
CH78749A
(en )
1918-09-02
Device for closing and interrupting the electrical current in ignition devices for deflagration engines
CH32623A
(en )
1905-08-15
Device for smoothing and keeping the current supply on electrical machines bright
CH77426A
(en )
1918-04-16
Device for sealing an electrical machine operating in a liquid
CH76139A
(en )
1917-11-01
Device for closing and interrupting the electrical current in ignition devices for deflagration engines
AT23729B
(en )
1906-04-10
Power supply device for electric railways.
CH32259A
(en )
1905-07-15
Device for heating bodies using electrical energy
AT25138B
(en )
1906-07-25
Device for starting and stopping electric motors.
CH78473A
(en )
1918-12-16
Device for replacing accumulator batteries in electric vehicles
CH77818A
(en )
1918-10-16
Apparatus for detecting and collecting electrical current in lines
CH38938A
(en )
1908-01-02
Device for displaying changes in state by means of the electric current
GB189512374A
(en )
1896-06-06
Improved Means for Indicating and Controlling the Supply of Electricity to Portable and other Electric Lamps and Apparatus.
CH30955A
(en )
1905-02-15
Power supply system for electric railways
CH30505A
(en )
1904-12-31
Drive device for magnetic-electric spark generators
CH75003A
(en )
1917-09-17
Power supply device for electric railways
CH3182A
(en )
1891-07-15
Fuse in electrical power lines
CH11982A
(en )
1896-09-15
Device for ensuring even power consumption in electric motors for operating vehicles
CH61888A
(en )
1913-10-16
Device for magnetically selecting and feeding capsules for machines for closing bottles
CH34194A
(en )
1906-03-15
Equipment in power supply systems for electric railways to separate contact lines
CH2581A
(en )
1891-03-14
Suspension device for the electric motor in electrically powered vehicles
CH2188A
(en )
1890-09-15
Equipment for the central operation of lubricating devices
CH32393A
(en )
1905-07-31
New to the control device for electrically powered vehicles
AT25058B
(en )
1906-07-25
Device for putting on and putting down pantographs of vehicles operated with high voltage electric current.