CA161138A - Drill - Google Patents

Drill

Info

Publication number
CA161138A
CA161138A CA000161138A CA161138DA CA161138A CA 161138 A CA161138 A CA 161138A CA 000161138 A CA000161138 A CA 000161138A CA 161138D A CA161138D A CA 161138DA CA 161138 A CA161138 A CA 161138A
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
CA000161138A
Other languages
French (fr)
Inventor
Robert Uriah 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.)
ROTARY DISC BIT Co
Original Assignee
ROTARY DISC BIT Co
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 ROTARY DISC BIT Co filed Critical ROTARY DISC BIT Co
Application granted granted Critical
Publication of CA161138A publication Critical patent/CA161138A/en
Expired legal-status Critical Current

Links

CA000161138A 1914-11-11 1914-11-11 Drill Expired CA161138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA161138T 1914-11-11

Publications (1)

Publication Number Publication Date
CA161138A true CA161138A (en) 1915-03-09

Family

ID=45280830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000161138A Expired CA161138A (en) 1914-11-11 1914-11-11 Drill

Country Status (1)

Country Link
CA (1) CA161138A (en)

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