CA297080A - Mandrin de foret - Google Patents

Mandrin de foret

Info

Publication number
CA297080A
CA297080A CA297080A CA297080DA CA297080A CA 297080 A CA297080 A CA 297080A CA 297080 A CA297080 A CA 297080A CA 297080D A CA297080D A CA 297080DA CA 297080 A CA297080 A CA 297080A
Authority
CA
Canada
Prior art keywords
drill chuck
chuck
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
CA297080A
Other languages
English (en)
Inventor
W. Emrick George
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.)
ETTCO TOOL CO
Original Assignee
ETTCO TOOL CO
Publication date
Application granted granted Critical
Publication of CA297080A publication Critical patent/CA297080A/fr
Expired legal-status Critical Current

Links

CA297080A Mandrin de foret Expired CA297080A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297080T

Publications (1)

Publication Number Publication Date
CA297080A true CA297080A (fr) 1930-01-28

Family

ID=35234398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297080A Expired CA297080A (fr) Mandrin de foret

Country Status (1)

Country Link
CA (1) CA297080A (fr)

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