CH18886A
(en )
1900-03-31
Installation for transmitting electric current to electromotive cars
CH20504A
(en )
1901-02-15
Installation for electric lighting of railway cars
CH31846A
(en )
1905-05-31
Receiver for electric remote printer
FR476774A
(en )
1915-08-31
Improvements to alternating current signaling devices for railways
FR476775A
(en )
1915-08-31
Improvements to alternating current signaling devices for railways
CH217E
(en )
1897-04-15
Installation for underground current distribution to electric trams
CH20942A
(en )
1901-04-30
Installation to indicate the current frequency of electric generators
FR341696A
(en )
1904-08-17
Current collector for electric traction
CH24394A
(en )
1902-12-31
Installation for the electrical control of railway points
FR330464A
(en )
1903-08-19
Improvements to odometers for passenger cars
CH28582A
(en )
1904-05-31
Installation for the production of periodic electric currents
FR318000A
(en )
1902-10-03
CONDUCTOR SUPPORTS FOR ELECTRIC TRAMWAYS
FR10400E
(en )
1909-06-24
Improvements to trucks for electric traction
FR357155A
(en )
1905-12-20
Improvements to automatic regulators for electric currents
CH28859A
(en )
1904-06-30
Power plant for electric traction vehicles, direct current
FR331807A
(en )
1903-10-03
Improvements to electric arc regulators
FR325977A
(en )
1903-05-13
Electrical installation for train protection
CH19934A
(en )
1900-10-31
Installation for underground conductor electric trams
FR465330A
(en )
1914-04-14
High voltage current transformer
FR418317A
(en )
1910-12-06
Electrical installation for ship safety
CH58814A
(en )
1913-05-02
Installation for remote maneuvering, by means of electric current, points and railway signals
FR332903A
(en )
1903-11-11
Improvements to electric cars
FR337995A
(en )
1904-05-04
Improvements to electric cars
CH19579A
(en )
1900-08-31
Engine system for electric vehicles
CH17119A
(en )
1899-05-15
Installation for electrical distribution