CA378564A - Boring tool - Google Patents

Boring tool

Info

Publication number
CA378564A
CA378564A CA378564A CA378564DA CA378564A CA 378564 A CA378564 A CA 378564A CA 378564 A CA378564 A CA 378564A CA 378564D A CA378564D A CA 378564DA CA 378564 A CA378564 A CA 378564A
Authority
CA
Canada
Prior art keywords
boring tool
boring
tool
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
CA378564A
Other languages
French (fr)
Inventor
J. Oxford Carl
Nelson John
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 Twist Drill and Tool Co
Original Assignee
National Twist Drill and Tool Co
Publication date
Application granted granted Critical
Publication of CA378564A publication Critical patent/CA378564A/en
Expired legal-status Critical Current

Links

CA378564A Boring tool Expired CA378564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA378564T

Publications (1)

Publication Number Publication Date
CA378564A true CA378564A (en) 1938-12-27

Family

ID=35382889

Family Applications (1)

Application Number Title Priority Date Filing Date
CA378564A Expired CA378564A (en) Boring tool

Country Status (1)

Country Link
CA (1) CA378564A (en)

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