CA420931A - Machine a travailler les metaux - Google Patents

Machine a travailler les metaux

Info

Publication number
CA420931A
CA420931A CA420931A CA420931DA CA420931A CA 420931 A CA420931 A CA 420931A CA 420931 A CA420931 A CA 420931A CA 420931D A CA420931D A CA 420931DA CA 420931 A CA420931 A CA 420931A
Authority
CA
Canada
Prior art keywords
working machine
metal working
metal
machine
working
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
CA420931A
Other languages
English (en)
Inventor
J. Disanto Bartel
Gall Carl
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.)
American Smelting and Refining Co
Original Assignee
American Smelting and Refining Co
Publication date
Application granted granted Critical
Publication of CA420931A publication Critical patent/CA420931A/fr
Expired legal-status Critical Current

Links

CA420931A Machine a travailler les metaux Expired CA420931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA420931T

Publications (1)

Publication Number Publication Date
CA420931A true CA420931A (fr) 1944-06-20

Family

ID=35531877

Family Applications (1)

Application Number Title Priority Date Filing Date
CA420931A Expired CA420931A (fr) Machine a travailler les metaux

Country Status (1)

Country Link
CA (1) CA420931A (fr)

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