CA819415A - Rotary and hammer drill - Google Patents

Rotary and hammer drill

Info

Publication number
CA819415A
CA819415A CA819415A CA819415DA CA819415A CA 819415 A CA819415 A CA 819415A CA 819415 A CA819415 A CA 819415A CA 819415D A CA819415D A CA 819415DA CA 819415 A CA819415 A CA 819415A
Authority
CA
Canada
Prior art keywords
rotary
hammer drill
hammer
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
CA819415A
Inventor
Frank C. Bogusch, Jr.
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.)
Millers Falls Co
Original Assignee
Millers Falls Co
Publication date
Application granted granted Critical
Publication of CA819415A publication Critical patent/CA819415A/en
Expired legal-status Critical Current

Links

CA819415A Rotary and hammer drill Expired CA819415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA819415T

Publications (1)

Publication Number Publication Date
CA819415A true CA819415A (en) 1969-08-05

Family

ID=36291982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA819415A Expired CA819415A (en) Rotary and hammer drill

Country Status (1)

Country Link
CA (1) CA819415A (en)

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