CA219562A - Retenue de poincon et de matrice - Google Patents

Retenue de poincon et de matrice

Info

Publication number
CA219562A
CA219562A CA219562A CA219562DA CA219562A CA 219562 A CA219562 A CA 219562A CA 219562 A CA219562 A CA 219562A CA 219562D A CA219562D A CA 219562DA CA 219562 A CA219562 A CA 219562A
Authority
CA
Canada
Prior art keywords
punch
die retainer
retainer
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
CA219562A
Other languages
English (en)
Inventor
A. Richard Clarence
C. Richard Clement
K. Richard Ottis
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 CA219562A publication Critical patent/CA219562A/fr
Expired legal-status Critical Current

Links

CA219562A Retenue de poincon et de matrice Expired CA219562A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219562T

Publications (1)

Publication Number Publication Date
CA219562A true CA219562A (fr) 1922-06-13

Family

ID=35114006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219562A Expired CA219562A (fr) Retenue de poincon et de matrice

Country Status (1)

Country Link
CA (1) CA219562A (fr)

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