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AU112218B2 - Improvements in, and relating to, rock drills - Google Patents
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AU112218B2 - Improvements in, and relating to, rock drills - Google Patents

Improvements in, and relating to, rock drills

Info

Publication number
AU112218B2
AU112218B2 AU1165/40A AU116540A AU112218B2 AU 112218 B2 AU112218 B2 AU 112218B2 AU 1165/40 A AU1165/40 A AU 1165/40A AU 116540 A AU116540 A AU 116540A AU 112218 B2 AU112218 B2 AU 112218B2
Authority
AU
Australia
Prior art keywords
relating
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
AU1165/40A
Other versions
AU116540A (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.)
RIP-BITS Ltd
Original Assignee
RIP-BITS Ltd
Filing date
Publication date
Application filed by RIP-BITS Ltd filed Critical RIP-BITS Ltd
Application granted granted Critical
Publication of AU116540A publication Critical patent/AU116540A/en
Publication of AU112218B2 publication Critical patent/AU112218B2/en
Expired legal-status Critical Current

Links

AU1165/40A 1940-03-26 Improvements in, and relating to, rock drills Expired AU112218B2 (en)

Publications (2)

Publication Number Publication Date
AU116540A AU116540A (en) 1941-01-09
AU112218B2 true AU112218B2 (en) 1941-01-09

Family

ID=

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