CA421734A - Appareil a emboutir les toles - Google Patents

Appareil a emboutir les toles

Info

Publication number
CA421734A
CA421734A CA421734A CA421734DA CA421734A CA 421734 A CA421734 A CA 421734A CA 421734 A CA421734 A CA 421734A CA 421734D A CA421734D A CA 421734DA CA 421734 A CA421734 A CA 421734A
Authority
CA
Canada
Prior art keywords
sheet metal
metal stamping
stamping apparatus
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
CA421734A
Other languages
English (en)
Inventor
Albert Lyon George
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 CA421734A publication Critical patent/CA421734A/fr
Expired legal-status Critical Current

Links

CA421734A Appareil a emboutir les toles Expired CA421734A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA421734T

Publications (1)

Publication Number Publication Date
CA421734A true CA421734A (fr) 1944-08-01

Family

ID=35532715

Family Applications (1)

Application Number Title Priority Date Filing Date
CA421734A Expired CA421734A (fr) Appareil a emboutir les toles

Country Status (1)

Country Link
CA (1) CA421734A (fr)

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