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AU145156B2 - Ballast digging apparatus - Google Patents
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AU145156B2 - Ballast digging apparatus - Google Patents

Ballast digging apparatus

Info

Publication number
AU145156B2
AU145156B2 AU34437/50A AU3443750A AU145156B2 AU 145156 B2 AU145156 B2 AU 145156B2 AU 34437/50 A AU34437/50 A AU 34437/50A AU 3443750 A AU3443750 A AU 3443750A AU 145156 B2 AU145156 B2 AU 145156B2
Authority
AU
Australia
Prior art keywords
digging apparatus
ballast digging
ballast
digging
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
AU34437/50A
Other versions
AU3443750A (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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU3443750A publication Critical patent/AU3443750A/en
Publication of AU145156B2 publication Critical patent/AU145156B2/en
Expired legal-status Critical Current

Links

AU34437/50A 1950-05-17 Ballast digging apparatus Expired AU145156B2 (en)

Publications (2)

Publication Number Publication Date
AU3443750A AU3443750A (en) 1950-07-20
AU145156B2 true AU145156B2 (en) 1950-07-20

Family

ID=

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