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AU133442B2 - Improvements relating to twist drills andthe like - Google Patents
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AU133442B2 - Improvements relating to twist drills andthe like - Google Patents

Improvements relating to twist drills andthe like

Info

Publication number
AU133442B2
AU133442B2 AU11427/47A AU1142747A AU133442B2 AU 133442 B2 AU133442 B2 AU 133442B2 AU 11427/47 A AU11427/47 A AU 11427/47A AU 1142747 A AU1142747 A AU 1142747A AU 133442 B2 AU133442 B2 AU 133442B2
Authority
AU
Australia
Prior art keywords
andthe
improvements relating
twist drills
drills
twist
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
AU11427/47A
Other versions
AU1142747A (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.)
R M Gibson Ltd Pty
Original Assignee
R M Gibson Ltd Pty
Filing date
Publication date
Application filed by R M Gibson Ltd Pty filed Critical R M Gibson Ltd Pty
Application granted granted Critical
Publication of AU1142747A publication Critical patent/AU1142747A/en
Publication of AU133442B2 publication Critical patent/AU133442B2/en
Expired legal-status Critical Current

Links

AU11427/47A 1947-04-15 Improvements relating to twist drills andthe like Expired AU133442B2 (en)

Publications (2)

Publication Number Publication Date
AU1142747A AU1142747A (en) 1948-03-11
AU133442B2 true AU133442B2 (en) 1948-03-11

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081133A1 (en) * 2001-04-03 2002-10-17 Phillips Screw Company Tool bit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081133A1 (en) * 2001-04-03 2002-10-17 Phillips Screw Company Tool bit

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