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AU147120B2 - Improvements in mining ploughs - Google Patents
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AU147120B2 - Improvements in mining ploughs - Google Patents

Improvements in mining ploughs

Info

Publication number
AU147120B2
AU147120B2 AU25860/49A AU2586049A AU147120B2 AU 147120 B2 AU147120 B2 AU 147120B2 AU 25860/49 A AU25860/49 A AU 25860/49A AU 2586049 A AU2586049 A AU 2586049A AU 147120 B2 AU147120 B2 AU 147120B2
Authority
AU
Australia
Prior art keywords
ploughs
mining
mining ploughs
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
AU25860/49A
Other versions
AU2586049A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU147120B2 publication Critical patent/AU147120B2/en
Publication of AU2586049A publication Critical patent/AU2586049A/en
Expired legal-status Critical Current

Links

AU25860/49A 1949-02-11 Improvements in mining ploughs Expired AU147120B2 (en)

Publications (2)

Publication Number Publication Date
AU147120B2 true AU147120B2 (en) 1949-03-10
AU2586049A AU2586049A (en) 1949-03-10

Family

ID=

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