AU239657B2 - Ballast sled for use under railroad tracks - Google Patents

Ballast sled for use under railroad tracks

Info

Publication number
AU239657B2
AU239657B2 AU65215/60A AU6521560A AU239657B2 AU 239657 B2 AU239657 B2 AU 239657B2 AU 65215/60 A AU65215/60 A AU 65215/60A AU 6521560 A AU6521560 A AU 6521560A AU 239657 B2 AU239657 B2 AU 239657B2
Authority
AU
Australia
Prior art keywords
sled
ballast
use under
railroad tracks
under railroad
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU65215/60A
Other versions
AU6521560A (en
Inventor
W. Christoff James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannix Co Ltd
Original Assignee
Mannix Co Ltd
Filing date
Publication date
Application filed by Mannix Co Ltd filed Critical Mannix Co Ltd
Application granted granted Critical
Publication of AU239657B2 publication Critical patent/AU239657B2/en
Publication of AU6521560A publication Critical patent/AU6521560A/en
Expired legal-status Critical Current

Links

AU65215/60A 1960-10-04 Ballast sled for use under railroad tracks Expired AU239657B2 (en)

Publications (2)

Publication Number Publication Date
AU239657B2 true AU239657B2 (en) 1962-08-09
AU6521560A AU6521560A (en) 1962-08-09

Family

ID=

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