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AU123810B2 - Improvements in and relating to drilling machines - Google Patents

Improvements in and relating to drilling machines

Info

Publication number
AU123810B2
AU123810B2 AU19095/45A AU1909545A AU123810B2 AU 123810 B2 AU123810 B2 AU 123810B2 AU 19095/45 A AU19095/45 A AU 19095/45A AU 1909545 A AU1909545 A AU 1909545A AU 123810 B2 AU123810 B2 AU 123810B2
Authority
AU
Australia
Prior art keywords
relating
drilling machines
drilling
machines
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
AU19095/45A
Other versions
AU1909545A (en
Inventor
England Antonius Cornelius Van Denberg and Harold Kenyon
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.)
Philips Lamps Ltd
Original Assignee
Philips Lamps Ltd
Filing date
Publication date
Application filed by Philips Lamps Ltd filed Critical Philips Lamps Ltd
Application granted granted Critical
Publication of AU1909545A publication Critical patent/AU1909545A/en
Publication of AU123810B2 publication Critical patent/AU123810B2/en
Expired legal-status Critical Current

Links

AU19095/45A 1945-02-15 Improvements in and relating to drilling machines Expired AU123810B2 (en)

Publications (2)

Publication Number Publication Date
AU1909545A AU1909545A (en) 1947-03-27
AU123810B2 true AU123810B2 (en) 1947-03-27

Family

ID=

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