CH242542A
(en )
1946-05-31
Fiber cement sleeper for tracks.
DK66244C
(en )
1948-01-26
Base plate with means for holding railway rails to cross sleepers.
FR1076074A
(en )
1954-10-22
Rail anchoring
DK63831C
(en )
1945-08-20
Base plate with spring wedge for attachment of railway rails.
FR895594A
(en )
1945-01-29
Device for fixing the rails to the reinforced concrete sleepers
FR986627A
(en )
1951-08-02
Railroad junction device, by fishplates
FR913711A
(en )
1946-09-18
Improvements to railroad track lubricators
FR903476A
(en )
1945-10-05
elastic splice for railway tracks
FR53651E
(en )
1946-07-11
elastic splice for railway tracks
FR878585A
(en )
1943-01-25
Rail support device
ES24705Y
(en )
1956-04-16
Sleeper perfected for rail
ES54688Y
(en )
1957-03-16
Improved device for fastening railway rails on concrete sleepers
DK63741C
(en )
1945-07-30
Fastening device at Railway Rails with accompanying Teacher.
ES177010A1
(en )
1947-04-16
IMPROVEMENTS RELATED TO PROVISIONS FOR THE AMPLIFICATION OF POWER IN A TRAIN OF MODULATED IMPULSES IN DURATION
FR980756A
(en )
1951-05-17
Bogie
DK67359C
(en )
1948-08-09
Crossing switch for Crossing Rail Distributor System.
FR878584A
(en )
1943-01-25
Rail support clips
DK99932C
(en )
1964-10-05
Spring-loaded base plate for railway rails.
DK87025C
(en )
1959-03-16
Clamping bracket for attaching a railway rail to a sleeper or to a base plate and a sleeper.
ES163938A3
(en )
1944-03-01
IMPROVEMENTS IN THE LOCKS FOR CHANGES OF RAILWAYS
FR887081A
(en )
1943-11-03
Saddle rails laid on wooden sleepers
ES161227A1
(en )
1943-12-01
IMPROVEMENTS INTRODUCED IN THE DEVICES FOR THE APPLICATION OF CLAMPS TO THE TRAVIESAS OF THE RAILROADS.
FR883128A
(en )
1943-06-24
Fastening for railroad tracks
CH236599A
(en )
1945-02-28
Rider rail with rider for hanging files.
ES47378Y
(en )
1957-04-16
New sleeper for railways