FR427394A
(en )
1911-08-02
Railroad vehicle bogie
CH55294A
(en )
1912-08-16
Train cover device for the prevention of railway collisions
CH55293A
(en )
1912-08-01
Train cover device for the prevention of railway collisions
CH55291A
(en )
1912-08-01
Device for the prevention of train collisions
CH55292A
(en )
1912-08-01
Device for the prevention of railway collisions
CH61585A
(en )
1913-10-16
Train cover device
CH61588A
(en )
1913-10-01
Train cover device
CH62999A
(en )
1914-01-02
Automatic device for preventing railway trains from colliding
CH58810A
(en )
1913-04-01
Device for preventing derailment of railroad cars
CH55139A
(en )
1912-07-16
Device for the automatic stop of railway trains
CH61589A
(en )
1913-10-16
Train cover device
CH61587A
(en )
1913-10-01
Train cover device
CH61586A
(en )
1913-10-01
Train cover device
CH63925A
(en )
1914-03-02
Train cover device
CH54614A
(en )
1912-06-01
Device for preventing railroad tracks from moving
FR428850A
(en )
1911-09-08
Device for the protection of trains
FR425768A
(en )
1911-06-20
Device to prevent train collisions
CH55845A
(en )
1912-09-16
Signaling device for railways
FR419552A
(en )
1911-01-10
Safety device for railway tracks
FR426404A
(en )
1911-07-06
Safety device for railways
FR450100A
(en )
1913-03-14
Safety device for train protection
CH65267A
(en )
1914-06-16
Train cover device
CH65850A
(en )
1914-08-01
Train cover device
FR432233A
(en )
1911-12-01
Device to automatically prevent train collisions
CH53874A
(en )
1912-04-01
Train cover device