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CA461335A - Matrice pour poinconnage - Google Patents

Matrice pour poinconnage

Info

Publication number
CA461335A
CA461335A CA461335A CA461335DA CA461335A CA 461335 A CA461335 A CA 461335A CA 461335 A CA461335 A CA 461335A CA 461335D A CA461335D A CA 461335DA CA 461335 A CA461335 A CA 461335A
Authority
CA
Canada
Prior art keywords
punching die
punching
die
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
CA461335A
Other languages
English (en)
Inventor
F. Kopczynski John
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA461335A publication Critical patent/CA461335A/fr
Expired legal-status Critical Current

Links

CA461335A Matrice pour poinconnage Expired CA461335A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA461335T

Publications (1)

Publication Number Publication Date
CA461335A true CA461335A (fr) 1949-11-22

Family

ID=35591020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA461335A Expired CA461335A (fr) Matrice pour poinconnage

Country Status (1)

Country Link
CA (1) CA461335A (fr)

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