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GB782711A
|
|
Improvements in and relating to an apparatus for spraying gravel underneath railway sleepers
|
|
US2669942A
|
|
Pneumatic ballast tamper
|
|
GB688503A
|
|
Method for correcting differences of level in the bedding of railway sleepers and apparatus for carrying the said method into effect
|
|
GB424549A
|
|
Improvements in or relating to railway track ballast tamping machines
|
|
GB403256A
|
|
Improvements in and relating to railway track ballast tamping machines
|
|
GB406064A
|
|
Improvements in and relating to railway track ballast tamping machines
|
|
US1980704A
|
|
Ballast tamping machine
|
|
US1782941A
|
|
Device for shunting vehicles off a main line of track
|
|
GB336832A
|
|
Device for shunting a vehicle off a main line of track
|
|
GB292981A
|
|
Apparatus for removing the ballast from railway-tracks
|
|
US1778690A
|
|
Railway-track ballast-cleaning machine
|
|
GB179154A
|
|
Improvements relating to machines for removing weeds from railway road beds
|
|
GB162622A
|
|
Improvements relating to machines for removing weeds from railway road beds
|
|
GB184434A
|
|
Improvements relating to machines for removing weeds from railway road beds
|
|
US1402663A
|
|
Machine for removing weeds from railway roadbeds
|
|
GB157308A
|
|
Improvements relating to machines for removing weeds from railway road beds
|
