AU147384B2 - Improvements in or relating to method of and apparatus for piercing blanks - Google Patents

Improvements in or relating to method of and apparatus for piercing blanks

Info

Publication number
AU147384B2
AU147384B2 AU34714/50A AU3471450A AU147384B2 AU 147384 B2 AU147384 B2 AU 147384B2 AU 34714/50 A AU34714/50 A AU 34714/50A AU 3471450 A AU3471450 A AU 3471450A AU 147384 B2 AU147384 B2 AU 147384B2
Authority
AU
Australia
Prior art keywords
relating
blanks
piercing
piercing blanks
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
AU34714/50A
Other versions
AU3471450A (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.)
Thenational Machinery Co
Original Assignee
Thenational Machinery Co
Filing date
Publication date
Application filed by Thenational Machinery Co filed Critical Thenational Machinery Co
Application granted granted Critical
Publication of AU3471450A publication Critical patent/AU3471450A/en
Publication of AU147384B2 publication Critical patent/AU147384B2/en
Expired legal-status Critical Current

Links

AU34714/50A 1950-05-30 Improvements in or relating to method of and apparatus for piercing blanks Expired AU147384B2 (en)

Publications (2)

Publication Number Publication Date
AU3471450A AU3471450A (en) 1950-08-03
AU147384B2 true AU147384B2 (en) 1950-08-03

Family

ID=

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