AU145371B2 - Improvements in mining machines - Google Patents

Improvements in mining machines

Info

Publication number
AU145371B2
AU145371B2 AU33290/50A AU3329050A AU145371B2 AU 145371 B2 AU145371 B2 AU 145371B2 AU 33290/50 A AU33290/50 A AU 33290/50A AU 3329050 A AU3329050 A AU 3329050A AU 145371 B2 AU145371 B2 AU 145371B2
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
AU33290/50A
Other versions
AU3329050A (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 AU3329050A publication Critical patent/AU3329050A/en
Publication of AU145371B2 publication Critical patent/AU145371B2/en
Expired legal-status Critical Current

Links

AU33290/50A 1950-03-22 Improvements in mining machines Expired AU145371B2 (en)

Publications (2)

Publication Number Publication Date
AU3329050A AU3329050A (en) 1950-05-25
AU145371B2 true AU145371B2 (en) 1950-05-25

Family

ID=

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