AU1419209B - Improvements in rock drills - Google Patents

Improvements in rock drills

Info

Publication number
AU1419209B
AU1419209B AU14192/09A AU1419209A AU1419209B AU 1419209 B AU1419209 B AU 1419209B AU 14192/09 A AU14192/09 A AU 14192/09A AU 1419209 A AU1419209 A AU 1419209A AU 1419209 B AU1419209 B AU 1419209B
Authority
AU
Australia
Prior art keywords
rock drills
drills
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
AU14192/09A
Other versions
AU1419209A (en
Inventor
Hannan James
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 AU14192/09A priority Critical patent/AU1419209B/en
Publication of AU1419209A publication Critical patent/AU1419209A/en
Publication of AU1419209B publication Critical patent/AU1419209B/en
Expired legal-status Critical Current

Links

AU14192/09A 1909-04-05 1909-04-05 Improvements in rock drills Expired AU1419209B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU14192/09A AU1419209B (en) 1909-04-05 1909-04-05 Improvements in rock drills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU14192/09A AU1419209B (en) 1909-04-05 1909-04-05 Improvements in rock drills

Publications (2)

Publication Number Publication Date
AU1419209A AU1419209A (en) 1910-04-19
AU1419209B true AU1419209B (en) 1910-04-19

Family

ID=63358449

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14192/09A Expired AU1419209B (en) 1909-04-05 1909-04-05 Improvements in rock drills

Country Status (1)

Country Link
AU (1) AU1419209B (en)

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