CA417175A - Methode d'etampage des toles - Google Patents

Methode d'etampage des toles

Info

Publication number
CA417175A
CA417175A CA417175A CA417175DA CA417175A CA 417175 A CA417175 A CA 417175A CA 417175 A CA417175 A CA 417175A CA 417175D A CA417175D A CA 417175DA CA 417175 A CA417175 A CA 417175A
Authority
CA
Canada
Prior art keywords
sheet metal
metal stamping
stamping method
sheet
stamping
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
CA417175A
Other languages
English (en)
Inventor
Waite Broughton William
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.)
CANADA METAL Co
Original Assignee
CANADA METAL Co
Publication date
Application granted granted Critical
Publication of CA417175A publication Critical patent/CA417175A/fr
Expired legal-status Critical Current

Links

CA417175A Methode d'etampage des toles Expired CA417175A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA417175T

Publications (1)

Publication Number Publication Date
CA417175A true CA417175A (fr) 1943-12-21

Family

ID=35526419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA417175A Expired CA417175A (fr) Methode d'etampage des toles

Country Status (1)

Country Link
CA (1) CA417175A (fr)

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