CA179947A - Drill mechanism - Google Patents

Drill mechanism

Info

Publication number
CA179947A
CA179947A CA000179947A CA179947DA CA179947A CA 179947 A CA179947 A CA 179947A CA 000179947 A CA000179947 A CA 000179947A CA 179947D A CA179947D A CA 179947DA CA 179947 A CA179947 A CA 179947A
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
CA000179947A
Other languages
French (fr)
Inventor
Gilbert B. Serpas
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 CA179947A publication Critical patent/CA179947A/en
Expired legal-status Critical Current

Links

CA000179947A 1917-07-27 1917-07-27 Drill mechanism Expired CA179947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA179947T 1917-07-27

Publications (1)

Publication Number Publication Date
CA179947A true CA179947A (en) 1917-10-23

Family

ID=45299600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000179947A Expired CA179947A (en) 1917-07-27 1917-07-27 Drill mechanism

Country Status (1)

Country Link
CA (1) CA179947A (en)

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