CA221404A - Mecanisme de blocage de machine a travailler les metaux - Google Patents

Mecanisme de blocage de machine a travailler les metaux

Info

Publication number
CA221404A
CA221404A CA221404A CA221404DA CA221404A CA 221404 A CA221404 A CA 221404A CA 221404 A CA221404 A CA 221404A CA 221404D A CA221404D A CA 221404DA CA 221404 A CA221404 A CA 221404A
Authority
CA
Canada
Prior art keywords
clamping mechanism
metal working
working machines
machines
metal
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
CA221404A
Other languages
English (en)
Inventor
T. Sears Willard
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.)
JOHN BERTRAM AND SONS Co
Original Assignee
JOHN BERTRAM AND SONS Co
Publication date
Application granted granted Critical
Publication of CA221404A publication Critical patent/CA221404A/fr
Expired legal-status Critical Current

Links

CA221404A Mecanisme de blocage de machine a travailler les metaux Expired CA221404A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA221404T

Publications (1)

Publication Number Publication Date
CA221404A true CA221404A (fr) 1922-07-25

Family

ID=35117007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221404A Expired CA221404A (fr) Mecanisme de blocage de machine a travailler les metaux

Country Status (1)

Country Link
CA (1) CA221404A (fr)

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