CA185741A - Drill - Google Patents

Drill

Info

Publication number
CA185741A
CA185741A CA000185741A CA185741DA CA185741A CA 185741 A CA185741 A CA 185741A CA 000185741 A CA000185741 A CA 000185741A CA 185741D A CA185741D A CA 185741DA CA 185741 A CA185741 A CA 185741A
Authority
CA
Canada
Prior art keywords
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
CA000185741A
Other languages
French (fr)
Inventor
Alberic Louis Chopin
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 CA185741A publication Critical patent/CA185741A/en
Expired legal-status Critical Current

Links

CA000185741A 1917-11-21 1917-11-21 Drill Expired CA185741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA185741T 1917-11-21

Publications (1)

Publication Number Publication Date
CA185741A true CA185741A (en) 1918-07-30

Family

ID=45305393

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000185741A Expired CA185741A (en) 1917-11-21 1917-11-21 Drill

Country Status (1)

Country Link
CA (1) CA185741A (en)

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