CA390413A - Methode d'etirage de tubes - Google Patents

Methode d'etirage de tubes

Info

Publication number
CA390413A
CA390413A CA390413A CA390413DA CA390413A CA 390413 A CA390413 A CA 390413A CA 390413 A CA390413 A CA 390413A CA 390413D A CA390413D A CA 390413DA CA 390413 A CA390413 A CA 390413A
Authority
CA
Canada
Prior art keywords
drawing method
tube drawing
tube
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
CA390413A
Other languages
English (en)
Inventor
Dvorak Emilio
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 CA390413A publication Critical patent/CA390413A/fr
Expired legal-status Critical Current

Links

CA390413A Methode d'etirage de tubes Expired CA390413A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA390413T

Publications (1)

Publication Number Publication Date
CA390413A true CA390413A (fr) 1940-07-30

Family

ID=35397995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA390413A Expired CA390413A (fr) Methode d'etirage de tubes

Country Status (1)

Country Link
CA (1) CA390413A (fr)

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