AU969807B - Improved rock drill - Google Patents

Improved rock drill

Info

Publication number
AU969807B
AU969807B AU9698/07A AU969807A AU969807B AU 969807 B AU969807 B AU 969807B AU 9698/07 A AU9698/07 A AU 9698/07A AU 969807 A AU969807 A AU 969807A AU 969807 B AU969807 B AU 969807B
Authority
AU
Australia
Prior art keywords
rock drill
improved rock
improved
drill
rock
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
AU9698/07A
Other versions
AU969807A (en
Inventor
Oughton Taylor Norman
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
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 Individual filed Critical Individual
Priority to AU9698/07A priority Critical patent/AU969807A/en
Priority claimed from AU9698/07A external-priority patent/AU969807A/en
Publication of AU969807B publication Critical patent/AU969807B/en
Publication of AU969807A publication Critical patent/AU969807A/en
Expired legal-status Critical Current

Links

AU9698/07A 1907-09-06 Improved rock drill Expired AU969807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU9698/07A AU969807A (en) 1907-09-06 Improved rock drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU9698/07A AU969807A (en) 1907-09-06 Improved rock drill

Publications (2)

Publication Number Publication Date
AU969807B true AU969807B (en) 1908-09-29
AU969807A AU969807A (en) 1908-09-29

Family

ID=

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