CA179905A - Drill mechanism - Google Patents

Drill mechanism

Info

Publication number
CA179905A
CA179905A CA000179905A CA179905DA CA179905A CA 179905 A CA179905 A CA 179905A CA 000179905 A CA000179905 A CA 000179905A CA 179905D A CA179905D A CA 179905DA CA 179905 A CA179905 A CA 179905A
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
CA000179905A
Other languages
French (fr)
Inventor
Richard Henry Harris
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA179905A publication Critical patent/CA179905A/en
Expired legal-status Critical Current

Links

CA000179905A 1917-06-13 1917-06-13 Drill mechanism Expired CA179905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA179905T 1917-06-13

Publications (1)

Publication Number Publication Date
CA179905A true CA179905A (en) 1917-10-23

Family

ID=45299558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000179905A Expired CA179905A (en) 1917-06-13 1917-06-13 Drill mechanism

Country Status (1)

Country Link
CA (1) CA179905A (en)

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