AU831446A - Improvements in mining machines - Google Patents

Improvements in mining machines

Info

Publication number
AU831446A
AU831446A AU8314/46A AU831446A AU831446A AU 831446 A AU831446 A AU 831446A AU 8314/46 A AU8314/46 A AU 8314/46A AU 831446 A AU831446 A AU 831446A AU 831446 A AU831446 A AU 831446A
Authority
AU
Australia
Prior art keywords
mining machines
mining
machines
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
AU8314/46A
Other versions
AU133160B2 (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.)
Mavor and Coulson Ltd
Original Assignee
Mavor and Coulson Ltd
Filing date
Publication date
Application filed by Mavor and Coulson Ltd filed Critical Mavor and Coulson Ltd
Application granted granted Critical
Publication of AU831446A publication Critical patent/AU831446A/en
Publication of AU133160B2 publication Critical patent/AU133160B2/en
Expired legal-status Critical Current

Links

AU8314/46A 1946-11-22 Improvements in mining machines Expired AU133160B2 (en)

Publications (2)

Publication Number Publication Date
AU831446A true AU831446A (en) 1947-01-23
AU133160B2 AU133160B2 (en) 1947-01-23

Family

ID=

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