CH62999A
(en )
1914-01-02
Automatic device for preventing railway trains from colliding
CH61643A
(en )
1913-10-01
Device for preventing railroad tracks from moving
AT83031B
(en )
1921-03-10
Device for the automatic stopping of railway trains.
CH58810A
(en )
1913-04-01
Device for preventing derailment of railroad cars
CH54614A
(en )
1912-06-01
Device for preventing railroad tracks from moving
CH55293A
(en )
1912-08-01
Train cover device for the prevention of railway collisions
CH55294A
(en )
1912-08-16
Train cover device for the prevention of railway collisions
CH73996A
(en )
1916-12-16
Device for preventing railroad tracks from moving
CH78011A
(en )
1918-10-16
Device for preventing railroad tracks from moving
CH55139A
(en )
1912-07-16
Device for the automatic stop of railway trains
FR431222A
(en )
1911-11-06
Automatic train stop system
FR434795A
(en )
1912-02-13
Automatic train stop system
CH55291A
(en )
1912-08-01
Device for the prevention of train collisions
CH55292A
(en )
1912-08-01
Device for the prevention of railway collisions
FR483305A
(en )
1917-06-26
Automatic train stop system
FR455037A
(en )
1913-07-21
Device for stopping trains
FR441047A
(en )
1912-07-27
Device preventing railroad collisions
CH52207A
(en )
1911-11-01
Device for preventing railway trains from colliding
CH58812A
(en )
1913-04-01
Automatic coupling for coupling railway cars
FR480674A
(en )
1916-09-07
Automatic train stop device
BE266590A
(en )
1914-04-22
Device for preventing railroad train collisions
BE267898A
(en )
1914-05-28
Device for preventing railroad train collisions
FR460034A
(en )
1913-11-21
Automatic train stop system
FR460595A
(en )
1913-12-05
Railway train protection device
FR427082A
(en )
1911-07-26
Automatic train stop device