CA278070A - Mecanisme de perceuse - Google Patents

Mecanisme de perceuse

Info

Publication number
CA278070A
CA278070A CA278070A CA278070DA CA278070A CA 278070 A CA278070 A CA 278070A CA 278070 A CA278070 A CA 278070A CA 278070D A CA278070D A CA 278070DA CA 278070 A CA278070 A CA 278070A
Authority
CA
Canada
Prior art keywords
drill mechanism
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
CA278070A
Other languages
English (en)
Inventor
W. Doyle 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA278070A publication Critical patent/CA278070A/fr
Expired legal-status Critical Current

Links

CA278070A Mecanisme de perceuse Expired CA278070A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA278070T

Publications (1)

Publication Number Publication Date
CA278070A true CA278070A (fr) 1928-02-28

Family

ID=35211161

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278070A Expired CA278070A (fr) Mecanisme de perceuse

Country Status (1)

Country Link
CA (1) CA278070A (fr)

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