CA379281A - Poinconneuse hydraulique et matrice - Google Patents

Poinconneuse hydraulique et matrice

Info

Publication number
CA379281A
CA379281A CA379281A CA379281DA CA379281A CA 379281 A CA379281 A CA 379281A CA 379281 A CA379281 A CA 379281A CA 379281D A CA379281D A CA 379281DA CA 379281 A CA379281 A CA 379281A
Authority
CA
Canada
Prior art keywords
die
hydraulic punch
punch
hydraulic
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
CA379281A
Other languages
English (en)
Inventor
B. Gorham Ralph
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.)
MID-WEST PRODUCTION ENGINEERING
Original Assignee
MID-WEST PRODUCTION ENGINEERING
Publication date
Application granted granted Critical
Publication of CA379281A publication Critical patent/CA379281A/fr
Expired legal-status Critical Current

Links

CA379281A Poinconneuse hydraulique et matrice Expired CA379281A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA379281T

Publications (1)

Publication Number Publication Date
CA379281A true CA379281A (fr) 1939-01-31

Family

ID=35383606

Family Applications (1)

Application Number Title Priority Date Filing Date
CA379281A Expired CA379281A (fr) Poinconneuse hydraulique et matrice

Country Status (1)

Country Link
CA (1) CA379281A (fr)

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