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CA438501A - Matrice pour l'emboutissage preparatoire - Google Patents

Matrice pour l'emboutissage preparatoire

Info

Publication number
CA438501A
CA438501A CA438501A CA438501DA CA438501A CA 438501 A CA438501 A CA 438501A CA 438501 A CA438501 A CA 438501A CA 438501D A CA438501D A CA 438501DA CA 438501 A CA438501 A CA 438501A
Authority
CA
Canada
Prior art keywords
shaping die
preliminary shaping
preliminary
die
shaping
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
CA438501A
Other languages
English (en)
Inventor
Ervin Burger Lewis
Buford Skinner Jennings
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.)
Solar Aircraft Co
Original Assignee
Solar Aircraft Co
Publication date
Application granted granted Critical
Publication of CA438501A publication Critical patent/CA438501A/fr
Expired legal-status Critical Current

Links

CA438501A Matrice pour l'emboutissage preparatoire Expired CA438501A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438501T

Publications (1)

Publication Number Publication Date
CA438501A true CA438501A (fr) 1946-12-10

Family

ID=35553735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438501A Expired CA438501A (fr) Matrice pour l'emboutissage preparatoire

Country Status (1)

Country Link
CA (1) CA438501A (fr)

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