CA125080A - Machine a percer ou a forer - Google Patents

Machine a percer ou a forer

Info

Publication number
CA125080A
CA125080A CA000125080A CA125080DA CA125080A CA 125080 A CA125080 A CA 125080A CA 000125080 A CA000125080 A CA 000125080A CA 125080D A CA125080D A CA 125080DA CA 125080 A CA125080 A CA 125080A
Authority
CA
Canada
Prior art keywords
boring
drilling machine
drilling
machine
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
CA000125080A
Other languages
English (en)
Inventor
Willard Thomas Sears
Herman Julius Ruch
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.)
JOHN BERTRAM AND SONS COMPANY Ltd
Original Assignee
JOHN BERTRAM AND SONS COMPANY Ltd
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 JOHN BERTRAM AND SONS COMPANY Ltd filed Critical JOHN BERTRAM AND SONS COMPANY Ltd
Application granted granted Critical
Publication of CA125080A publication Critical patent/CA125080A/fr
Expired legal-status Critical Current

Links

CA000125080A 1910-03-18 1910-03-18 Machine a percer ou a forer Expired CA125080A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA125080T 1910-03-18

Publications (1)

Publication Number Publication Date
CA125080A true CA125080A (fr) 1910-04-19

Family

ID=45244801

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000125080A Expired CA125080A (fr) 1910-03-18 1910-03-18 Machine a percer ou a forer

Country Status (1)

Country Link
CA (1) CA125080A (fr)

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