CA20099A - Foret tors - Google Patents

Foret tors

Info

Publication number
CA20099A
CA20099A CA000020099A CA20099DA CA20099A CA 20099 A CA20099 A CA 20099A CA 000020099 A CA000020099 A CA 000020099A CA 20099D A CA20099D A CA 20099DA CA 20099 A CA20099 A CA 20099A
Authority
CA
Canada
Prior art keywords
twist drill
twist
drill
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
CA000020099A
Other languages
English (en)
Inventor
George H. Burroughs
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 CA20099A publication Critical patent/CA20099A/fr
Expired legal-status Critical Current

Links

CA000020099A Foret tors Expired CA20099A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA20099T

Publications (1)

Publication Number Publication Date
CA20099A true CA20099A (fr) 1884-09-02

Family

ID=45136642

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000020099A Expired CA20099A (fr) Foret tors

Country Status (1)

Country Link
CA (1) CA20099A (fr)

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