AU138134B2 - Improvements in and relating to coal cutting machines - Google Patents

Improvements in and relating to coal cutting machines

Info

Publication number
AU138134B2
AU138134B2 AU19577/48A AU1957748A AU138134B2 AU 138134 B2 AU138134 B2 AU 138134B2 AU 19577/48 A AU19577/48 A AU 19577/48A AU 1957748 A AU1957748 A AU 1957748A AU 138134 B2 AU138134 B2 AU 138134B2
Authority
AU
Australia
Prior art keywords
relating
cutting machines
coal cutting
coal
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
AU19577/48A
Other versions
AU1957748A (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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU138134B2 publication Critical patent/AU138134B2/en
Publication of AU1957748A publication Critical patent/AU1957748A/en
Expired legal-status Critical Current

Links

AU19577/48A 1948-04-01 Improvements in and relating to coal cutting machines Expired AU138134B2 (en)

Publications (2)

Publication Number Publication Date
AU138134B2 true AU138134B2 (en) 1948-04-29
AU1957748A AU1957748A (en) 1948-04-29

Family

ID=

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