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AU1358270A - Mining machine and method - Google Patents

Mining machine and method

Info

Publication number
AU1358270A
AU1358270A AU13582/70A AU1358270A AU1358270A AU 1358270 A AU1358270 A AU 1358270A AU 13582/70 A AU13582/70 A AU 13582/70A AU 1358270 A AU1358270 A AU 1358270A AU 1358270 A AU1358270 A AU 1358270A
Authority
AU
Australia
Prior art keywords
mining machine
mining
machine
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
AU13582/70A
Other versions
AU464797B2 (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.)
Joy Manufacturing Co
Original Assignee
Joy Manufacturing Co
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 Joy Manufacturing Co filed Critical Joy Manufacturing Co
Application granted granted Critical
Publication of AU464797B2 publication Critical patent/AU464797B2/en
Publication of AU1358270A publication Critical patent/AU1358270A/en
Expired legal-status Critical Current

Links

AU13582/70A 1969-04-15 1970-04-08 Mining machine and method Expired AU464797B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS816224 1969-04-15

Publications (2)

Publication Number Publication Date
AU464797B2 AU464797B2 (en) 1971-10-14
AU1358270A true AU1358270A (en) 1971-10-14

Family

ID=

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