AT26164B
(en )
1906-10-25
Power supply arrangement for electric railways.
AT23729B
(en )
1906-04-10
Power supply device for electric railways.
CH35620A
(en )
1906-09-15
Power supply system for electric main railways
CH32238A
(en )
1905-06-30
Contact line for electric railways
DK5936C
(en )
1903-09-14
Electric Power Supply System for Railways.
CH28160A
(en )
1904-03-31
Underground power supply system for electric railways
CH30955A
(en )
1905-02-15
Power supply system for electric railways
CH30532A
(en )
1904-12-31
Power supply device for electrical railways for above-ground power supply
AT23603B
(en )
1906-03-26
Power supply device for arc lamps.
AT23617B
(en )
1906-03-26
Power supply device for arc lamps.
CH31863A
(en )
1905-05-31
Contact roller for electric rail cars with above-ground power supply
CH32001A
(en )
1905-06-15
Above-ground contact line for electric railways with lateral power take-off
AT26029B
(en )
1906-10-10
Electric point machine.
FR348253A
(en )
1905-04-08
Electric trams
CH30396A
(en )
1904-12-15
Device for electric train lighting
FI2681A
(en )
1906-08-22
Electric power supply
CH32857A
(en )
1905-09-15
Electric point machine
CH28800A
(en )
1904-09-15
Switches for electrical lines
FR353343A
(en )
1905-09-08
Electric locomotive
CH43725A
(en )
1909-06-01
Contact box for electric railways with underground power supply
CH33650A
(en )
1905-12-31
Overhead contact line for electric railways
ES34307A1
(en )
1904-08-16
Improvements in transmitters for electric railways.
AT23191B
(en )
1906-02-26
Insulating cover for electrical geothermal heating.
FR346820A
(en )
1905-02-11
Electric railways
AT23763B
(en )
1906-04-10
Regulating device for electric motors.