CH27892A
(en )
1904-02-29
Automatic pantograph pressing device on electric vehicles
CH25586A
(en )
1903-05-31
Protective device on electric rail vehicles
CH28304A
(en )
1904-04-30
Electric train cover device on railways
CH40951A
(en )
1908-09-01
Electric braking device on electric vehicles
CH26339A
(en )
1903-08-31
Electrical contact device for railway vehicles
CH39227A
(en )
1908-03-02
Braking device on electric motor vehicles
CH34274A
(en )
1906-03-31
Electric parking device on textile machines
CH608E
(en )
1906-07-15
Electric parking device on textile machines
CH28460A
(en )
1904-04-30
Current collection device for electric railways
CH30954A
(en )
1905-02-15
Automatic signaling device for electric railways
CH26442A
(en )
1903-08-31
Electric bang signal device for railways
CH23326A
(en )
1902-06-30
Automatic protection device for electric trams
CH34418A
(en )
1906-04-15
Safety device for electrical lines
CH41709A
(en )
1908-11-16
Automatic electrical point setting device on electrical tram systems with overhead lines
CH29116A
(en )
1904-07-15
Braking device for electric traction vehicles
CH26879A
(en )
1903-11-15
Automatic protective device on trams
CH32863A
(en )
1905-10-15
Braking device for electric mountain railways
FR319717A
(en )
1902-11-20
Socket for electric railways
CH25813A
(en )
1903-06-30
Safety device on electrical overhead lines
CH25702A
(en )
1903-06-15
Motor arrangement on electrically operated vehicles
CH30879A
(en )
1905-02-15
Electric ignition device
CH43844A
(en )
1909-06-16
Pantograph device for electric vehicles
AT26078B
(en )
1906-10-25
Automatic block signaling device for electric railways.
AT27636B
(en )
1907-02-25
Automatic block signaling device for electric railways.
AT23609B
(en )
1906-03-26
Connection clamp for electrical lead wires u. like