CA23817A - Appareil a cylindres pour forger les vis - Google Patents

Appareil a cylindres pour forger les vis

Info

Publication number
CA23817A
CA23817A CA000023817A CA23817DA CA23817A CA 23817 A CA23817 A CA 23817A CA 000023817 A CA000023817 A CA 000023817A CA 23817D A CA23817D A CA 23817DA CA 23817 A CA23817 A CA 23817A
Authority
CA
Canada
Prior art keywords
rollers
forging
screws
forging screws
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
CA000023817A
Other languages
English (en)
Inventor
Charles Fairbairn
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 CA23817A publication Critical patent/CA23817A/fr
Expired legal-status Critical Current

Links

CA000023817A Appareil a cylindres pour forger les vis Expired CA23817A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA23817T

Publications (1)

Publication Number Publication Date
CA23817A true CA23817A (fr) 1886-04-14

Family

ID=45140360

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000023817A Expired CA23817A (fr) Appareil a cylindres pour forger les vis

Country Status (1)

Country Link
CA (1) CA23817A (fr)

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