AU164952B2 - An improved rock drill - Google Patents

An improved rock drill

Info

Publication number
AU164952B2
AU164952B2 AU25965/54A AU2596554A AU164952B2 AU 164952 B2 AU164952 B2 AU 164952B2 AU 25965/54 A AU25965/54 A AU 25965/54A AU 2596554 A AU2596554 A AU 2596554A AU 164952 B2 AU164952 B2 AU 164952B2
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
AU25965/54A
Other versions
AU2596554A (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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
Filing date
Publication date
Application filed by Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Application granted granted Critical
Publication of AU164952B2 publication Critical patent/AU164952B2/en
Publication of AU2596554A publication Critical patent/AU2596554A/en
Expired legal-status Critical Current

Links

AU25965/54A 1954-03-22 An improved rock drill Expired AU164952B2 (en)

Publications (2)

Publication Number Publication Date
AU164952B2 true AU164952B2 (en) 1954-05-27
AU2596554A AU2596554A (en) 1954-05-27

Family

ID=

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