CH23601A
(en )
1902-08-31
Device for the electrical actuation of signals for railway tracks
FR338942A
(en )
1904-09-21
Electrical connection for tram or railway tracks
FR325977A
(en )
1903-05-13
Electrical installation for train protection
FR344350A
(en )
1904-10-31
Insulator System for Electric Railway Conductor
CH24264A
(en )
1902-12-15
Train cover device
FR326744A
(en )
1903-06-04
Protective device for third rails of electric railways
FR348383A
(en )
1905-04-11
Electrical distribution system for railways
CH28605A
(en )
1904-05-15
Automatic contact device on railway tracks for signaling devices
FR335490A
(en )
1904-01-27
Electric railway
FR331915A
(en )
1903-10-08
Insulated joint for rails
FR335169A
(en )
1904-01-13
Insulated joint for railway track sections
FR331317A
(en )
1903-09-04
Electric switch for railway tracks
CH28304A
(en )
1904-04-30
Electric train cover device on railways
FR341605A
(en )
1904-08-13
Normal insulator for power lines
FR325766A
(en )
1903-05-07
Device for electric lighting of railway cars
FR327687A
(en )
1903-06-30
Contact box for electric railways
CH29373A
(en )
1904-08-15
Signal transmission installation for electric railways
FR326872A
(en )
1903-06-08
Conductor device for electric tracks
CH22145A
(en )
1901-12-15
Grooved rail lubrication device
FR487269A
(en )
1918-06-19
Device for ensuring the electrical continuity of railway and tram tracks
FR321823A
(en )
1903-01-20
Track for electric railways
FR356831A
(en )
1905-12-09
Electrical safety device for cars or trains
CH18308A
(en )
1899-11-30
Connection device for electrical circuits
FR5258E
(en )
1906-02-22
Cinematographic advertising device for railway lines
FR351255A
(en )
1905-07-10
Cinematographic advertising device for railway lines