FR1169267A
(en )
1958-12-24
Improvements to fasteners
FR1192415A
(en )
1959-10-26
Improvements to devices for attaching railway tracks to sleepers
FR1137820A
(en )
1957-06-04
Improvements made to devices for fixing rails to sleepers
FI32172A
(en )
1961-11-10
Device for flexible fastening of a rail to a concrete sleeper
AT201644B
(en )
1959-01-10
Track tamping machine
CH357421A
(en )
1961-10-15
Fastening railroad tracks to sleepers
FR1151236A
(en )
1958-01-27
Improvements made to rail fasteners
AT223641B
(en )
1962-10-10
Device for fastening rails to concrete sleepers
ES39825Y
(en )
1954-06-16
Device for fastening the rails to the concrete sleepers
FR1159359A
(en )
1958-06-26
Improvements to the laying of railway tracks
FR1167722A
(en )
1958-11-28
Sleeper planes
CH366297A
(en )
1962-12-31
Track tamping machine
AT209486B
(en )
1960-06-10
Rail for rigid casts
FR1162497A
(en )
1958-09-15
Improvements made to regatta-type ties
FR1276515A
(en )
1961-11-17
Device for direct fixing of rail to concrete sleeper
AT186662B
(en )
1956-09-10
Rail fastening device
AT193422B
(en )
1957-11-25
Railway sleeper
FR1191514A
(en )
1959-10-20
Improvements to devices for elastic fixing of rails to sleepers
AT198294B
(en )
1958-06-25
Track tamping machine
AT189213B
(en )
1957-03-11
Rail fastening
FR1181038A
(en )
1959-06-11
Device for fastening rails to railway sleepers
FR1141008A
(en )
1957-08-26
Improvements to gluing devices
ES54688Y
(en )
1957-03-16
Improved device for fastening railway rails on concrete sleepers
ES58524Y
(en )
1957-08-16
Device applicable to hangers
AU222978B2
(en )
1958-06-19
Improvements relating to fastening devices for fastening railway rails to sleepers