FR349822A
(en )
1905-06-13
Mechanism for the electrical manipulation of points and railway signals
FR347895A
(en )
1905-03-25
Signals for railways
FR470727A
(en )
1914-09-26
Electromagnetic control device for switches or signals of urban tramways
FR341417A
(en )
1904-08-08
Advanced device for controlling points and railway signals
FR406318A
(en )
1910-01-27
Electrical device for controlling the switches of railway or tram tracks from the car
FR338868A
(en )
1904-08-29
Improvements to alarm signals for locomotive drivers
CH27344A
(en )
1903-12-31
Switching device for railway tracks
FR416288A
(en )
1910-10-15
Electric stop and signal device for railway trains
FR324559A
(en )
1903-04-04
Switching device for railway tracks
FR351329A
(en )
1905-07-11
Signal system for cars in the electrical operation of railways
CH23241A
(en )
1902-06-30
Control unit for railway signals
CH24176A
(en )
1902-11-30
Device for electrical connection of the rails of railway lines
FR342802A
(en )
1904-09-17
Electrical device and apparatus for warning and controlling the crossing of closed signals, for railway tracks
FR5288E
(en )
1906-02-22
Electrical device and apparatus for warning and controlling the crossing of closed signals, for railway tracks
FR338805A
(en )
1904-08-04
Improvements to signal devices for railways
FR332531A
(en )
1903-10-30
Improvements to signal devices for railways
FR338707A
(en )
1904-06-06
Improvements to signals and electrical control devices for railways and tramways
FR419719A
(en )
1911-01-13
Switching device for railway tracks
FR355296A
(en )
1905-10-27
Automatic electrical signals for railways
FR437674A
(en )
1912-04-27
Single track block system device for railways
FR340067A
(en )
1904-06-25
Detonator device for repeating stop signals on railway tracks
FR338372A
(en )
1904-05-17
Coupling device for railway cars
FR329813A
(en )
1903-08-06
Coupling device for railway cars
FR325766A
(en )
1903-05-07
Device for electric lighting of railway cars
FR357419A
(en )
1905-12-27
Position table for electrically operated switches and railway signals