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AU117956B2 - Improvements in or relating tothe production of drills - Google Patents

Improvements in or relating tothe production of drills

Info

Publication number
AU117956B2
AU117956B2 AU6490/42A AU649042A AU117956B2 AU 117956 B2 AU117956 B2 AU 117956B2 AU 6490/42 A AU6490/42 A AU 6490/42A AU 649042 A AU649042 A AU 649042A AU 117956 B2 AU117956 B2 AU 117956B2
Authority
AU
Australia
Prior art keywords
drills
relating tothe
tothe production
production
relating
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
AU6490/42A
Other versions
AU649042A (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.)
Holman Brothers Ltd
Original Assignee
Holman Brothers Ltd
Filing date
Publication date
Application filed by Holman Brothers Ltd filed Critical Holman Brothers Ltd
Application granted granted Critical
Publication of AU649042A publication Critical patent/AU649042A/en
Publication of AU117956B2 publication Critical patent/AU117956B2/en
Expired legal-status Critical Current

Links

AU6490/42A 1942-08-22 Improvements in or relating tothe production of drills Expired AU117956B2 (en)

Publications (2)

Publication Number Publication Date
AU649042A AU649042A (en) 1944-01-13
AU117956B2 true AU117956B2 (en) 1944-01-13

Family

ID=

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