CA137520A - Outil a percussion - Google Patents

Outil a percussion

Info

Publication number
CA137520A
CA137520A CA000137520A CA137520DA CA137520A CA 137520 A CA137520 A CA 137520A CA 000137520 A CA000137520 A CA 000137520A CA 137520D A CA137520D A CA 137520DA CA 137520 A CA137520 A CA 137520A
Authority
CA
Canada
Prior art keywords
percussive tool
percussive
tool
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
CA000137520A
Other languages
English (en)
Inventor
Charles Herman
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.)
MCKIERNAN-TERRY DRILL Co
Original Assignee
MCKIERNAN-TERRY DRILL 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 MCKIERNAN-TERRY DRILL Co filed Critical MCKIERNAN-TERRY DRILL Co
Application granted granted Critical
Publication of CA137520A publication Critical patent/CA137520A/fr
Expired legal-status Critical Current

Links

CA000137520A 1911-02-13 1911-02-13 Outil a percussion Expired CA137520A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA137520T 1911-02-13

Publications (1)

Publication Number Publication Date
CA137520A true CA137520A (fr) 1911-12-26

Family

ID=45257236

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000137520A Expired CA137520A (fr) 1911-02-13 1911-02-13 Outil a percussion

Country Status (1)

Country Link
CA (1) CA137520A (fr)

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