CH52659A
(en )
1911-12-16
Device for grinding railway rails
CH43859A
(en )
1909-06-16
Device for fastening railroad tracks
CH54614A
(en )
1912-06-01
Device for preventing railroad tracks from moving
CH61643A
(en )
1913-10-01
Device for preventing railroad tracks from moving
FR418951A
(en )
1910-12-23
Railroad sleepers
FR422621A
(en )
1911-03-27
Rail fastening device
CH48195A
(en )
1910-09-16
Concrete sleeper for railways
CH35619A
(en )
1906-09-15
Device for fastening railroad tracks to sleepers
CH64820A
(en )
1914-05-01
Signaling device for the warning of line workers on railroad tracks
FR411606A
(en )
1910-06-21
Rail joint
FR430182A
(en )
1911-10-10
Rail joint
FR422722A
(en )
1911-03-29
Cleaning device for tram rails
FR412597A
(en )
1910-07-16
Railroad crossings
FR416722A
(en )
1910-10-27
Rail pad
FR440532A
(en )
1912-07-12
Railroad track
CH52207A
(en )
1911-11-01
Device for preventing railway trains from colliding
CH54415A
(en )
1912-06-01
Device for covering trains crossing each other at the crossing stations of single-track railway lines
FR454755A
(en )
1913-07-12
Railroad track joint
CH54060A
(en )
1912-04-16
Device to prevent the stop signal from being run over on railway trains
CH51570A
(en )
1911-09-16
Equipment on railways to prevent incorrect or temporarily occupied tracks from being used
FR459826A
(en )
1913-11-17
Improvement of the joints of railway tracks
CH54413A
(en )
1912-06-01
Railway system
CH67839A
(en )
1915-01-16
Arrangement for fastening guard rails on cross sleepers
CH49379A
(en )
1911-02-01
Concrete sleeper for railway superstructure
FR424302A
(en )
1911-05-10
Track pad