CA134143A - Foret a percussion - Google Patents

Foret a percussion

Info

Publication number
CA134143A
CA134143A CA000134143A CA134143DA CA134143A CA 134143 A CA134143 A CA 134143A CA 000134143 A CA000134143 A CA 000134143A CA 134143D A CA134143D A CA 134143DA CA 134143 A CA134143 A CA 134143A
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
CA000134143A
Other languages
English (en)
Inventor
Albert Hibbs Taylor
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 CA134143A publication Critical patent/CA134143A/fr
Expired legal-status Critical Current

Links

CA000134143A 1910-12-29 1910-12-29 Foret a percussion Expired CA134143A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA134143T 1910-12-29

Publications (1)

Publication Number Publication Date
CA134143A true CA134143A (fr) 1911-07-04

Family

ID=45253863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000134143A Expired CA134143A (fr) 1910-12-29 1910-12-29 Foret a percussion

Country Status (1)

Country Link
CA (1) CA134143A (fr)

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