CA122684A - Meche d'extention - Google Patents

Meche d'extention

Info

Publication number
CA122684A
CA122684A CA000122684A CA122684DA CA122684A CA 122684 A CA122684 A CA 122684A CA 000122684 A CA000122684 A CA 000122684A CA 122684D A CA122684D A CA 122684DA CA 122684 A CA122684 A CA 122684A
Authority
CA
Canada
Prior art keywords
expandible
bit
expandible bit
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
CA000122684A
Other languages
English (en)
Inventor
Thomas Edward Pope
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.)
LAUREY-POPE MANUFACTURING Co
Original Assignee
LAUREY-POPE MANUFACTURING 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 LAUREY-POPE MANUFACTURING Co filed Critical LAUREY-POPE MANUFACTURING Co
Application granted granted Critical
Publication of CA122684A publication Critical patent/CA122684A/fr
Expired legal-status Critical Current

Links

CA000122684A 1909-10-13 1909-10-13 Meche d'extention Expired CA122684A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA122684T 1909-10-13

Publications (1)

Publication Number Publication Date
CA122684A true CA122684A (fr) 1909-12-21

Family

ID=45242408

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000122684A Expired CA122684A (fr) 1909-10-13 1909-10-13 Meche d'extention

Country Status (1)

Country Link
CA (1) CA122684A (fr)

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