CH30287A
(en )
1904-11-30
Current distribution installation for direct current electric traction, with supply substations
CH28859A
(en )
1904-06-30
Power plant for electric traction vehicles, direct current
FR341696A
(en )
1904-08-17
Current collector for electric traction
FR383913A
(en )
1908-03-24
Electricity meter, for direct current
CH35869A
(en )
1906-10-31
Installation for the production of electrical energy by means of an alternating current generator with unipolar exciter
GB190425903A
(en )
1905-09-28
Improvements in Apparatus for the Distribution of Electric Current.
US595590A
(en )
1897-12-14
Electric-railway system
FR340158A
(en )
1904-06-28
Current supply protective bell for electric cable
AU48104B
(en )
1905-05-09
Current collector for electric traction
CH29658A
(en )
1904-09-15
Electric traction installation comprising, for supplying current to railway trains, contact parts supported by poles staggered along the track
CH33273A
(en )
1905-11-15
Electric distribution line with generators at various points
CH43129A
(en )
1909-04-01
Electric railway power supply system
CH25201A
(en )
1903-04-15
Installation for converting alternating current into direct current and adjusting the latter
FR385859A
(en )
1908-05-27
Power supply device for electric railways
FR475350A
(en )
1915-05-04
Current regulator for electric generators
GB190420554A
(en )
1905-08-24
Improvements in Apparatus adapted for Indicating or Automatically Controlling or Varying the Flow of Electric Current.
CH29635A
(en )
1904-09-15
Electric power distribution installation
FR327604A
(en )
1903-06-27
Automatic pressure regulator for current collector for electric traction
CH74906A
(en )
1917-05-01
Installation for the electric lighting of vehicles with device for adjusting the voltage of the current generator dynamo
FR359662A
(en )
1906-04-02
Distributor cam for electric current
CA92132A
(en )
1905-03-14
Electric current regulator
FR479064A
(en )
1916-02-09
Power supply system for electric railways
CH35157A
(en )
1906-07-31
Automatic voltage regulator for electric currents
FR359590A
(en )
1906-03-30
Voltage regulator for electric currents
FR462769A
(en )
1914-02-04
Advanced electric power meter system, for direct current