CA439109A - Assemblage de poincon et matrice - Google Patents

Assemblage de poincon et matrice

Info

Publication number
CA439109A
CA439109A CA439109A CA439109DA CA439109A CA 439109 A CA439109 A CA 439109A CA 439109 A CA439109 A CA 439109A CA 439109D A CA439109D A CA 439109DA CA 439109 A CA439109 A CA 439109A
Authority
CA
Canada
Prior art keywords
punch
die assembly
die
assembly
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
CA439109A
Other languages
English (en)
Inventor
V. Whistler Lawrence
A. Whistler Sanford
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 CA439109A publication Critical patent/CA439109A/fr
Expired legal-status Critical Current

Links

CA439109A Assemblage de poincon et matrice Expired CA439109A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA439109T

Publications (1)

Publication Number Publication Date
CA439109A true CA439109A (fr) 1947-01-14

Family

ID=35554343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA439109A Expired CA439109A (fr) Assemblage de poincon et matrice

Country Status (1)

Country Link
CA (1) CA439109A (fr)

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