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AU161092B2 - Improved hollow steel railroad cross-tie - Google Patents
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AU161092B2 - Improved hollow steel railroad cross-tie - Google Patents

Improved hollow steel railroad cross-tie

Info

Publication number
AU161092B2
AU161092B2 AU11863/52A AU1186352A AU161092B2 AU 161092 B2 AU161092 B2 AU 161092B2 AU 11863/52 A AU11863/52 A AU 11863/52A AU 1186352 A AU1186352 A AU 1186352A AU 161092 B2 AU161092 B2 AU 161092B2
Authority
AU
Australia
Prior art keywords
tie
hollow steel
improved hollow
railroad cross
steel 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
AU11863/52A
Other versions
AU1186352A (en
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.)
Dortmund Hoerder Huettenunion AG
Original Assignee
Dortmund Hoerder Huettenunion AG
Filing date
Publication date
Application filed by Dortmund Hoerder Huettenunion AG filed Critical Dortmund Hoerder Huettenunion AG
Application granted granted Critical
Publication of AU1186352A publication Critical patent/AU1186352A/en
Publication of AU161092B2 publication Critical patent/AU161092B2/en
Expired legal-status Critical Current

Links

AU11863/52A 1952-08-07 Improved hollow steel railroad cross-tie Expired AU161092B2 (en)

Publications (2)

Publication Number Publication Date
AU1186352A AU1186352A (en) 1952-10-09
AU161092B2 true AU161092B2 (en) 1952-10-09

Family

ID=

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