CA414199A - Fabrication d'articles creux en metal - Google Patents

Fabrication d'articles creux en metal

Info

Publication number
CA414199A
CA414199A CA414199A CA414199DA CA414199A CA 414199 A CA414199 A CA 414199A CA 414199 A CA414199 A CA 414199A CA 414199D A CA414199D A CA 414199DA CA 414199 A CA414199 A CA 414199A
Authority
CA
Canada
Prior art keywords
hollow metal
metal article
article manufacture
manufacture
hollow
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
CA414199A
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 CA414199A publication Critical patent/CA414199A/fr
Expired legal-status Critical Current

Links

CA414199A Fabrication d'articles creux en metal Expired CA414199A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA414199T

Publications (1)

Publication Number Publication Date
CA414199A true CA414199A (fr) 1943-08-03

Family

ID=35523386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA414199A Expired CA414199A (fr) Fabrication d'articles creux en metal

Country Status (1)

Country Link
CA (1) CA414199A (fr)

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