AU142597B2 - Improvements in mining machines - Google Patents

Improvements in mining machines

Info

Publication number
AU142597B2
AU142597B2 AU27241/49A AU2724149A AU142597B2 AU 142597 B2 AU142597 B2 AU 142597B2 AU 27241/49 A AU27241/49 A AU 27241/49A AU 2724149 A AU2724149 A AU 2724149A AU 142597 B2 AU142597 B2 AU 142597B2
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
AU27241/49A
Other versions
AU2724149A (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 AU2724149A publication Critical patent/AU2724149A/en
Publication of AU142597B2 publication Critical patent/AU142597B2/en
Expired legal-status Critical Current

Links

AU27241/49A 1949-04-27 Improvements in mining machines Expired AU142597B2 (en)

Publications (2)

Publication Number Publication Date
AU2724149A AU2724149A (en) 1949-06-30
AU142597B2 true AU142597B2 (en) 1949-06-30

Family

ID=

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