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AU130871B2 - Improvements in and relating to method and apparatus for manufacturing twist drills - Google Patents

Improvements in and relating to method and apparatus for manufacturing twist drills

Info

Publication number
AU130871B2
AU130871B2 AU25454/45A AU2545445A AU130871B2 AU 130871 B2 AU130871 B2 AU 130871B2 AU 25454/45 A AU25454/45 A AU 25454/45A AU 2545445 A AU2545445 A AU 2545445A AU 130871 B2 AU130871 B2 AU 130871B2
Authority
AU
Australia
Prior art keywords
relating
twist drills
manufacturing twist
manufacturing
drills
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
AU25454/45A
Other versions
AU2545445A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU130871B2 publication Critical patent/AU130871B2/en
Publication of AU2545445A publication Critical patent/AU2545445A/en
Expired legal-status Critical Current

Links

AU25454/45A 1945-12-11 Improvements in and relating to method and apparatus for manufacturing twist drills Expired AU130871B2 (en)

Publications (2)

Publication Number Publication Date
AU130871B2 true AU130871B2 (en) 1946-11-28
AU2545445A AU2545445A (en) 1946-11-28

Family

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