AU929743A - Improvements inroad or like percussive drills - Google Patents

Improvements inroad or like percussive drills

Info

Publication number
AU929743A
AU929743A AU9297/43A AU929743A AU929743A AU 929743 A AU929743 A AU 929743A AU 9297/43 A AU9297/43 A AU 9297/43A AU 929743 A AU929743 A AU 929743A AU 929743 A AU929743 A AU 929743A
Authority
AU
Australia
Prior art keywords
percussive drills
inroad
improvements inroad
percussive
drills
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
AU9297/43A
Other versions
AU119115B2 (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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU119115B2 publication Critical patent/AU119115B2/en
Publication of AU929743A publication Critical patent/AU929743A/en
Expired legal-status Critical Current

Links

AU9297/43A 1943-05-12 Improvements inroad or like percussive drills Expired AU119115B2 (en)

Publications (2)

Publication Number Publication Date
AU119115B2 AU119115B2 (en) 1944-11-09
AU929743A true AU929743A (en) 1944-11-09

Family

ID=

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