CH43725A
(en )
1909-06-01
Contact box for electric railways with underground power supply
CH32001A
(en )
1905-06-15
Above-ground contact line for electric railways with lateral power take-off
CH35620A
(en )
1906-09-15
Power supply system for electric main railways
CH44932A
(en )
1909-10-01
Electric railway
AT26164B
(en )
1906-10-25
Power supply arrangement for electric railways.
AT23729B
(en )
1906-04-10
Power supply device for electric railways.
CH51012A
(en )
1911-07-17
Contact device for electrical temporary power supply
CH61276A
(en )
1913-09-16
Switch boxes for electrical purposes
CH49033A
(en )
1911-01-02
Contact box for electrical house lines
CH28160A
(en )
1904-03-31
Underground power supply system for electric railways
CH43844A
(en )
1909-06-16
Pantograph device for electric vehicles
FR391920A
(en )
1908-11-12
Third rail insulator for electric traction
FR389457A
(en )
1908-09-10
Electric locomotive
DK10505C
(en )
1908-02-17
Power shutter for electric tramways with underground Power supply.
AT52319B
(en )
1912-02-26
Contact roller for pantographs for electric railways.
CH31863A
(en )
1905-05-31
Contact roller for electric rail cars with above-ground power supply
CH32238A
(en )
1905-06-30
Contact line for electric railways
CH37694A
(en )
1907-07-15
High-voltage line insulator for electric railways
CH50418A
(en )
1911-06-01
Electric power distribution system
CH44461A
(en )
1909-08-16
Contact wire suspension for electric railways
CH37697A
(en )
1907-07-15
Electric vehicle with above-ground power supply
CH47858A
(en )
1910-08-16
Plug contact for electrical lines
CH45700A
(en )
1909-12-16
Mast for electric cables
CH64379A
(en )
1914-04-01
Power supply device for electrically operated vehicles
CH43259A
(en )
1909-04-16
Contact wire multiple suspension for electrical railway operation