CA235833A - Drill - Google Patents

Drill

Info

Publication number
CA235833A
CA235833A CA235833A CA235833DA CA235833A CA 235833 A CA235833 A CA 235833A CA 235833 A CA235833 A CA 235833A CA 235833D A CA235833D A CA 235833DA CA 235833 A CA235833 A CA 235833A
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
CA235833A
Other languages
French (fr)
Inventor
H. Valiton Frederick
L. O'neill Philip
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 CA235833A publication Critical patent/CA235833A/en
Expired legal-status Critical Current

Links

CA235833A Drill Expired CA235833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA235833T

Publications (1)

Publication Number Publication Date
CA235833A true CA235833A (en) 1923-11-20

Family

ID=35133207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA235833A Expired CA235833A (en) Drill

Country Status (1)

Country Link
CA (1) CA235833A (en)

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