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AU442890B2 - Improved drilling machine - Google Patents
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AU442890B2 - Improved drilling machine - Google Patents

Improved drilling machine

Info

Publication number
AU442890B2
AU442890B2 AU47241/68A AU4724168A AU442890B2 AU 442890 B2 AU442890 B2 AU 442890B2 AU 47241/68 A AU47241/68 A AU 47241/68A AU 4724168 A AU4724168 A AU 4724168A AU 442890 B2 AU442890 B2 AU 442890B2
Authority
AU
Australia
Prior art keywords
drilling machine
improved drilling
improved
machine
drilling
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
AU47241/68A
Other versions
AU4724168A (en
Inventor
Terence Kavanagh Paul
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.)
Kavanagh OMoore and Co Ltd
Original Assignee
Kavanagh OMoore and Co Ltd
Filing date
Publication date
Application filed by Kavanagh OMoore and Co Ltd filed Critical Kavanagh OMoore and Co Ltd
Application granted granted Critical
Publication of AU442890B2 publication Critical patent/AU442890B2/en
Publication of AU4724168A publication Critical patent/AU4724168A/en
Expired legal-status Critical Current

Links

AU47241/68A 1968-12-04 Improved drilling machine Expired AU442890B2 (en)

Publications (2)

Publication Number Publication Date
AU442890B2 true AU442890B2 (en) 1970-06-11
AU4724168A AU4724168A (en) 1970-06-11

Family

ID=

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