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AU443252B2 - Mining machine - Google Patents

Mining machine

Info

Publication number
AU443252B2
AU443252B2 AU64362/69A AU6436269A AU443252B2 AU 443252 B2 AU443252 B2 AU 443252B2 AU 64362/69 A AU64362/69 A AU 64362/69A AU 6436269 A AU6436269 A AU 6436269A AU 443252 B2 AU443252 B2 AU 443252B2
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
AU64362/69A
Other versions
AU6436269A (en
Inventor
ROBERT TEETER and GLENN ALBERT DAILY GEORGE
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 AU6436269A publication Critical patent/AU6436269A/en
Publication of AU443252B2 publication Critical patent/AU443252B2/en
Expired legal-status Critical Current

Links

AU64362/69A 1968-12-24 1969-11-26 Mining machine Expired AU443252B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS786650, 1968-12-24

Publications (2)

Publication Number Publication Date
AU6436269A AU6436269A (en) 1971-05-27
AU443252B2 true AU443252B2 (en) 1971-05-27

Family

ID=

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