CA439108A - Assemblage de poincon et matrice - Google Patents

Assemblage de poincon et matrice

Info

Publication number
CA439108A
CA439108A CA439108A CA439108DA CA439108A CA 439108 A CA439108 A CA 439108A CA 439108 A CA439108 A CA 439108A CA 439108D A CA439108D A CA 439108DA CA 439108 A CA439108 A CA 439108A
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
CA439108A
Other languages
English (en)
Inventor
A. Whistler Sanford
V. Whistler Lawrence
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 CA439108A publication Critical patent/CA439108A/fr
Expired legal-status Critical Current

Links

CA439108A Assemblage de poincon et matrice Expired CA439108A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA439108T

Publications (1)

Publication Number Publication Date
CA439108A true CA439108A (fr) 1947-01-14

Family

ID=35554342

Family Applications (1)

Application Number Title Priority Date Filing Date
CA439108A Expired CA439108A (fr) Assemblage de poincon et matrice

Country Status (1)

Country Link
CA (1) CA439108A (fr)

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