CA382533A - Retenue du fleuret de perforatrice - Google Patents

Retenue du fleuret de perforatrice

Info

Publication number
CA382533A
CA382533A CA382533A CA382533DA CA382533A CA 382533 A CA382533 A CA 382533A CA 382533 A CA382533 A CA 382533A CA 382533D A CA382533D A CA 382533DA CA 382533 A CA382533 A CA 382533A
Authority
CA
Canada
Prior art keywords
drill bit
bit holder
holder
drill
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
CA382533A
Other languages
English (en)
Inventor
C. Rea Walter
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.)
DETACHABLE BIT Co
DETACHABLE BIT Corp OF AMERICA
Original Assignee
DETACHABLE BIT Co
DETACHABLE BIT Corp OF AMERICA
Publication date
Application granted granted Critical
Publication of CA382533A publication Critical patent/CA382533A/fr
Expired legal-status Critical Current

Links

CA382533A Retenue du fleuret de perforatrice Expired CA382533A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA382533T

Publications (1)

Publication Number Publication Date
CA382533A true CA382533A (fr) 1939-07-04

Family

ID=35387766

Family Applications (1)

Application Number Title Priority Date Filing Date
CA382533A Expired CA382533A (fr) Retenue du fleuret de perforatrice

Country Status (1)

Country Link
CA (1) CA382533A (fr)

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