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CA535727A - Dispositif pour etirer des feuilles metalliques - Google Patents

Dispositif pour etirer des feuilles metalliques

Info

Publication number
CA535727A
CA535727A CA535727A CA535727DA CA535727A CA 535727 A CA535727 A CA 535727A CA 535727 A CA535727 A CA 535727A CA 535727D A CA535727D A CA 535727DA CA 535727 A CA535727 A CA 535727A
Authority
CA
Canada
Prior art keywords
metal sheets
forming metal
stretch forming
stretch
sheets
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
CA535727A
Other languages
English (en)
Inventor
A. Lalli Romeo
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 CA535727A publication Critical patent/CA535727A/fr
Expired legal-status Critical Current

Links

CA535727A Dispositif pour etirer des feuilles metalliques Expired CA535727A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA535727T

Publications (1)

Publication Number Publication Date
CA535727A true CA535727A (fr) 1957-01-15

Family

ID=35690355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA535727A Expired CA535727A (fr) Dispositif pour etirer des feuilles metalliques

Country Status (1)

Country Link
CA (1) CA535727A (fr)

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