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AU135149B2 - Improvements in mining machines - Google Patents
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AU135149B2 - Improvements in mining machines - Google Patents

Improvements in mining machines

Info

Publication number
AU135149B2
AU135149B2 AU13324/47A AU1332447A AU135149B2 AU 135149 B2 AU135149 B2 AU 135149B2 AU 13324/47 A AU13324/47 A AU 13324/47A AU 1332447 A AU1332447 A AU 1332447A AU 135149 B2 AU135149 B2 AU 135149B2
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
AU13324/47A
Other versions
AU1332447A (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 AU1332447A publication Critical patent/AU1332447A/en
Publication of AU135149B2 publication Critical patent/AU135149B2/en
Expired legal-status Critical Current

Links

AU13324/47A 1947-07-02 Improvements in mining machines Expired AU135149B2 (en)

Publications (2)

Publication Number Publication Date
AU1332447A AU1332447A (en) 1947-09-04
AU135149B2 true AU135149B2 (en) 1947-09-04

Family

ID=

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