AU485318B2 - Mining machines - Google Patents

Mining machines

Info

Publication number
AU485318B2
AU485318B2 AU75439/74A AU7543974A AU485318B2 AU 485318 B2 AU485318 B2 AU 485318B2 AU 75439/74 A AU75439/74 A AU 75439/74A AU 7543974 A AU7543974 A AU 7543974A AU 485318 B2 AU485318 B2 AU 485318B2
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
AU75439/74A
Other versions
AU7543974A (en
Inventor
Ernest Boast Gordon
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to AU75439/74A priority Critical patent/AU485318B2/en
Application granted granted Critical
Publication of AU485318B2 publication Critical patent/AU485318B2/en
Publication of AU7543974A publication Critical patent/AU7543974A/en
Expired legal-status Critical Current

Links

AU75439/74A 1973-12-04 1974-11-15 Mining machines Expired AU485318B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU75439/74A AU485318B2 (en) 1973-12-04 1974-11-15 Mining machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB56130/73 1973-12-04
AU75439/74A AU485318B2 (en) 1973-12-04 1974-11-15 Mining machines

Publications (2)

Publication Number Publication Date
AU485318B2 true AU485318B2 (en) 1976-05-20
AU7543974A AU7543974A (en) 1976-05-20

Family

ID=

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