CA426658A - Foret a percer carre - Google Patents

Foret a percer carre

Info

Publication number
CA426658A
CA426658A CA426658A CA426658DA CA426658A CA 426658 A CA426658 A CA 426658A CA 426658 A CA426658 A CA 426658A CA 426658D A CA426658D A CA 426658DA CA 426658 A CA426658 A CA 426658A
Authority
CA
Canada
Prior art keywords
square hole
hole drill
drill
square
hole
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
CA426658A
Other languages
English (en)
Inventor
R. Wahl Fred
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA426658A publication Critical patent/CA426658A/fr
Expired legal-status Critical Current

Links

CA426658A Foret a percer carre Expired CA426658A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA426658T

Publications (1)

Publication Number Publication Date
CA426658A true CA426658A (fr) 1945-04-10

Family

ID=35537685

Family Applications (1)

Application Number Title Priority Date Filing Date
CA426658A Expired CA426658A (fr) Foret a percer carre

Country Status (1)

Country Link
CA (1) CA426658A (fr)

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