AU2931430A - An improved drilling or boring machine - Google Patents

An improved drilling or boring machine

Info

Publication number
AU2931430A
AU2931430A AU29314/30A AU2931430A AU2931430A AU 2931430 A AU2931430 A AU 2931430A AU 29314/30 A AU29314/30 A AU 29314/30A AU 2931430 A AU2931430 A AU 2931430A AU 2931430 A AU2931430 A AU 2931430A
Authority
AU
Australia
Prior art keywords
boring machine
improved drilling
drilling
improved
boring
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
AU29314/30A
Other versions
AU2931430B (en
Filing date
Publication date
Application filed filed Critical
Priority to AU29314/30A priority Critical patent/AU2931430A/en
Publication of AU2931430B publication Critical patent/AU2931430B/en
Publication of AU2931430A publication Critical patent/AU2931430A/en
Expired legal-status Critical Current

Links

AU29314/30A 1930-09-30 An improved drilling or boring machine Expired AU2931430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU29314/30A AU2931430A (en) 1930-09-30 An improved drilling or boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU29314/30A AU2931430A (en) 1930-09-30 An improved drilling or boring machine

Publications (2)

Publication Number Publication Date
AU2931430B AU2931430B (en) 1931-11-05
AU2931430A true AU2931430A (en) 1931-11-05

Family

ID=

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