CA151474A - Hammer drill - Google Patents

Hammer drill

Info

Publication number
CA151474A
CA151474A CA000151474A CA151474DA CA151474A CA 151474 A CA151474 A CA 151474A CA 000151474 A CA000151474 A CA 000151474A CA 151474D A CA151474D A CA 151474DA CA 151474 A CA151474 A CA 151474A
Authority
CA
Canada
Prior art keywords
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
CA000151474A
Other languages
French (fr)
Inventor
Joseph Francis Ovenden
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of CA151474A publication Critical patent/CA151474A/en
Expired legal-status Critical Current

Links

CA000151474A 1913-05-15 1913-05-15 Hammer drill Expired CA151474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA151474T 1913-05-15

Publications (1)

Publication Number Publication Date
CA151474A true CA151474A (en) 1913-11-04

Family

ID=45271187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000151474A Expired CA151474A (en) 1913-05-15 1913-05-15 Hammer drill

Country Status (1)

Country Link
CA (1) CA151474A (en)

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