CA294331A - Matrice et methode d'etampage - Google Patents

Matrice et methode d'etampage

Info

Publication number
CA294331A
CA294331A CA294331DA CA294331A CA 294331 A CA294331 A CA 294331A CA 294331D A CA294331D A CA 294331DA CA 294331 A CA294331 A CA 294331A
Authority
CA
Canada
Prior art keywords
die
stamping method
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
Other languages
English (en)
Inventor
W. Pleister Henry
Karitzky John
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.)
HENRY B NEWHALL Corp
Original Assignee
HENRY B NEWHALL Corp
Publication date
Application granted granted Critical
Publication of CA294331A publication Critical patent/CA294331A/fr
Expired legal-status Critical Current

Links

CA294331D Matrice et methode d'etampage Expired CA294331A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA294331T

Publications (1)

Publication Number Publication Date
CA294331A true CA294331A (fr) 1929-10-29

Family

ID=35231649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA294331D Expired CA294331A (fr) Matrice et methode d'etampage

Country Status (1)

Country Link
CA (1) CA294331A (fr)

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