CH58130A
(en )
1913-02-17
Point setting device for electric railways operated automatically by the car
CH73429A
(en )
1917-03-01
Replaceable electrical lighting device on dignallanterns for railways
CH72237A
(en )
1916-04-17
Electrical device for regulating train traffic on railways
CH75004A
(en )
1917-05-16
Collectors for electric railways
CH79276A
(en )
1918-11-01
Contact wire clamp for electric railways
CH62252A
(en )
1913-11-17
Trolley contact device for electric vehicles
CH51209A
(en )
1911-08-16
Roller pantograph for electric trams
CH55845A
(en )
1912-09-16
Signaling device for railways
CH60384A
(en )
1913-07-01
Device for connecting two wires, mainly for electrical lines
CH67514A
(en )
1914-12-16
Contact wire holder for electric railways
CH43844A
(en )
1909-06-16
Pantograph device for electric vehicles
CH50294A
(en )
1911-05-16
Snow-mist-free line board for electric railways
CH66634A
(en )
1914-09-16
Line pole for electric railways
AT104799B
(en )
1926-11-25
Cantilever arm for catenary cables for electric railways.
CH75117A
(en )
1917-11-01
Drive for electric rack railways
CH70992A
(en )
1915-11-16
Pantograph device for electrically powered vehicles
CH56729A
(en )
1912-11-16
Pantograph device for electrically powered vehicles
CH59554A
(en )
1913-06-02
Chain contact wire suspension for electric railways
AT75613B
(en )
1919-02-25
Pantograph device for electrically powered vehicles.
CH74701A
(en )
1917-04-02
Pantographs for electric vehicles
FR427297A
(en )
1911-07-31
Advanced training in electric traction trolleys
DK13607C
(en )
1910-08-29
Topolet pantograph for electrically powered vehicles
CH57849A
(en )
1913-02-01
Clamping device for electrical lines
CH73160A
(en )
1916-08-16
Pantographs for electric vehicles
CH71642A
(en )
1916-02-01
Pantographs for electric vehicles