AT80183B
(en )
1920-02-25
Device for removing snow from trackDevice for removing snow from track rails. appeared.
CH73996A
(en )
1916-12-16
Device for preventing railroad tracks from moving
CH78011A
(en )
1918-10-16
Device for preventing railroad tracks from moving
CH81273A
(en )
1919-07-16
Device for preventing railroad tracks from moving
CH54614A
(en )
1912-06-01
Device for preventing railroad tracks from moving
CH61643A
(en )
1913-10-01
Device for preventing railroad tracks from moving
CH62999A
(en )
1914-01-02
Automatic device for preventing railway trains from colliding
DK25875C
(en )
1920-04-26
Device for rail impacts on railways.
CH69538A
(en )
1915-07-01
Device for pushing up water
AT83031B
(en )
1921-03-10
Device for the automatic stopping of railway trains.
AT89300B
(en )
1922-08-25
Process for the extraction of pectin substances.
DK30497C
(en )
1922-10-23
Railway signaling apparatus.
AT82915B
(en )
1921-02-25
Device for stopping mouthpiece cigarettes.
AT71087B
(en )
1916-02-10
Device for preventing or eliminating deposits in rotating agglomerating ovens.
CH70534A
(en )
1915-10-01
Device on vehicles to prevent them from sliding sideways
AT101689B
(en )
1925-11-25
Method and device for centrifugal casting.
DK30130C
(en )
1922-08-28
Device for control devices for railway trains.
AT74029B
(en )
1917-11-26
Device for triggering signals or other processes on railway vehicles.
ES69279A3
(en )
1919-04-16
An apparatus that aims to prevent the train rails from separating and thus to avoid derailments of fast or heavy trains.
CH64361A
(en )
1914-04-01
Device for signaling the departure times of trains
DK23333C
(en )
1918-08-05
Device for fastening railway rails on sleepers.
CH117094A
(en )
1926-12-16
Device for the automatic activation of barriers at unguarded level crossings on single-track lines.
CH72184A
(en )
1916-09-16
Device for forming loopholes
FR627124A
(en )
1927-09-27
Device for removing vehicles intended to travel on railway tracks from the rails
AT88412B
(en )
1922-05-10
Device for signaling.