CH56726A
(en )
1912-11-16
Device for transmitting signals to a moving train
FR430905A
(en )
1911-10-27
Railway signals
FR441754A
(en )
1912-08-16
Railway signal repeater device
FR429903A
(en )
1911-10-04
Device to prevent trains from overtaking railway signals
FR432921A
(en )
1911-12-20
Railway signal repeater device
FR431116A
(en )
1911-11-03
Signals for railways
CH54249A
(en )
1912-05-01
Device for cleaning signal discs attached to vehicles
CH65052A
(en )
1914-05-16
Device for decoupling stable animals
CH61585A
(en )
1913-10-16
Train cover device
FR469770A
(en )
1914-08-10
Cattle uncoupling device
CH53369A
(en )
1912-02-16
Device for simultaneous uncoupling of cattle
CA135136A
(en )
1911-08-22
Train signal
CA140205A
(en )
1912-05-07
Train signal
FR491728A
(en )
1919-06-16
Device for signal generation
CA234117A
(en )
1923-09-11
Alarm signal for railroad crossings
CH54614A
(en )
1912-06-01
Device for preventing railroad tracks from moving
FR427159A
(en )
1911-07-28
Signal system for railway trains
CH54060A
(en )
1912-04-16
Device to prevent the stop signal from being run over on railway trains
AT60544B
(en )
1913-08-11
Device for measuring and remotely displaying mechanical quantities by electrical means.
FR436893A
(en )
1912-04-06
Device automatically bringing railway sleepers to the punching machines
FR434130A
(en )
1912-01-25
Signal device
FR484578A
(en )
1917-10-18
Coupling device for gasifiers
FR451476A
(en )
1913-04-19
Signaling device for railway tracks
FR19422E
(en )
1915-01-29
Removable kitten device
FR488471A
(en )
1918-10-15
Track signal repeating devices on locomotives