CH11364A
(en )
1896-06-30
Conduit for electric railways with underground power line
CH10901A
(en )
1896-02-29
Underground power line system for electric railways
CH11980A
(en )
1896-09-30
Device for power supply for electric railways with underground power lines
CH10309A
(en )
1895-11-15
Power supply system for electric railways
CH13086A
(en )
1897-04-30
Equipment for electric railways with underground power supply
CH9246A
(en )
1895-04-30
Power supply and drainage channel for electric trams with underground power supply
CH11889A
(en )
1896-08-31
Sewer closure for electric railways with underground power supply
CH10800A
(en )
1896-02-15
Underground power supply device for electric railways with mechanical activation from the car
CH28160A
(en )
1904-03-31
Underground power supply system for electric railways
CH17628A
(en )
1899-07-31
Cable carrier with automatic power interruption for electric railways
CH10557A
(en )
1896-01-31
Pantograph bracket for electric trams
CH16720A
(en )
1899-01-31
Waterproof switching device for electrical railways with underground power lines
CA48681A
(en )
1895-04-17
Underground conduit for electric railroads
CH14678A
(en )
1898-01-15
Switch for electric railways with underground lines
CH9928A
(en )
1895-10-15
Control device for electric trains
CH11979A
(en )
1896-10-15
Lubricating device on the pantograph bracket for electric trams with above-ground power supply
CH12443A
(en )
1896-12-31
Improved power supply system for electric railways
CH2236A
(en )
1891-01-31
New pantograph on wagons for electric railways with above-ground power supply
CA57959A
(en )
1897-11-02
Electric street railway conduit
CH10320A
(en )
1895-11-15
Switches for electrical lines
ES16360A1
(en )
1894-11-01
Underground distribution system for electricity to electric trams.
CH19935A
(en )
1900-10-15
Current collection device for electric railways with overhead power lines
ES17072A1
(en )
1895-04-16
A contact apparatus for an underground current electric tram operating with a split conductor.
CH17389A
(en )
1899-06-15
Device for underground power supply for electric railways
GB189504557A
(en )
1895-04-06
Conduit Electric Railway.