CA250931A - Methode de filetage - Google Patents

Methode de filetage

Info

Publication number
CA250931A
CA250931A CA250931A CA250931DA CA250931A CA 250931 A CA250931 A CA 250931A CA 250931 A CA250931 A CA 250931A CA 250931D A CA250931D A CA 250931DA CA 250931 A CA250931 A CA 250931A
Authority
CA
Canada
Prior art keywords
hobbing
thread
hobbing thread
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
CA250931A
Other languages
English (en)
Inventor
Wildhaber Ernest
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 CA250931A publication Critical patent/CA250931A/fr
Expired legal-status Critical Current

Links

CA250931A Methode de filetage Expired CA250931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA250931T

Publications (1)

Publication Number Publication Date
CA250931A true CA250931A (fr) 1925-06-23

Family

ID=35157905

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250931A Expired CA250931A (fr) Methode de filetage

Country Status (1)

Country Link
CA (1) CA250931A (fr)

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