CA302779A - Mecanisme des vitesses de perceuse a lecture directe - Google Patents

Mecanisme des vitesses de perceuse a lecture directe

Info

Publication number
CA302779A
CA302779A CA302779A CA302779DA CA302779A CA 302779 A CA302779 A CA 302779A CA 302779 A CA302779 A CA 302779A CA 302779D A CA302779D A CA 302779DA CA 302779 A CA302779 A CA 302779A
Authority
CA
Canada
Prior art keywords
gear shift
shift mechanism
direct reading
reading gear
direct
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
CA302779A
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 CA302779A publication Critical patent/CA302779A/fr
Expired legal-status Critical Current

Links

CA302779A Mecanisme des vitesses de perceuse a lecture directe Expired CA302779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA302779T

Publications (1)

Publication Number Publication Date
CA302779A true CA302779A (fr) 1930-08-05

Family

ID=35255925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA302779A Expired CA302779A (fr) Mecanisme des vitesses de perceuse a lecture directe

Country Status (1)

Country Link
CA (1) CA302779A (fr)

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