CA311917A - Avance de tige de perceuse - Google Patents

Avance de tige de perceuse

Info

Publication number
CA311917A
CA311917A CA311917A CA311917DA CA311917A CA 311917 A CA311917 A CA 311917A CA 311917 A CA311917 A CA 311917A CA 311917D A CA311917D A CA 311917DA CA 311917 A CA311917 A CA 311917A
Authority
CA
Canada
Prior art keywords
feeding means
drill spindle
spindle feeding
drill
spindle
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
CA311917A
Other languages
English (en)
Inventor
Conrad Klausmeyer David
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.)
Cincinnati Bickford Tool Co
Original Assignee
Cincinnati Bickford Tool Co
Publication date
Application granted granted Critical
Publication of CA311917A publication Critical patent/CA311917A/fr
Expired legal-status Critical Current

Links

CA311917A Avance de tige de perceuse Expired CA311917A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA311917T

Publications (1)

Publication Number Publication Date
CA311917A true CA311917A (fr) 1931-06-02

Family

ID=35271243

Family Applications (1)

Application Number Title Priority Date Filing Date
CA311917A Expired CA311917A (fr) Avance de tige de perceuse

Country Status (1)

Country Link
CA (1) CA311917A (fr)

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