CA286131A - Machine a travailler les metaux - Google Patents

Machine a travailler les metaux

Info

Publication number
CA286131A
CA286131A CA286131A CA286131DA CA286131A CA 286131 A CA286131 A CA 286131A CA 286131 A CA286131 A CA 286131A CA 286131D A CA286131D A CA 286131DA CA 286131 A CA286131 A CA 286131A
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
CA286131A
Other languages
English (en)
Inventor
C. Erdman Harvey
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.)
National Screw and Manufacturing Co
Original Assignee
Harvey C Erdman
National Screw and Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA286131A publication Critical patent/CA286131A/fr
Expired legal-status Critical Current

Links

CA286131A Machine a travailler les metaux Expired CA286131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA286131T

Publications (1)

Publication Number Publication Date
CA286131A true CA286131A (fr) 1929-01-01

Family

ID=35222943

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286131A Expired CA286131A (fr) Machine a travailler les metaux

Country Status (1)

Country Link
CA (1) CA286131A (fr)

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