CA313903A - Dispositif a trouer - Google Patents

Dispositif a trouer

Info

Publication number
CA313903A
CA313903A CA313903A CA313903DA CA313903A CA 313903 A CA313903 A CA 313903A CA 313903 A CA313903 A CA 313903A CA 313903D A CA313903D A CA 313903DA CA 313903 A CA313903 A CA 313903A
Authority
CA
Canada
Prior art keywords
cutting holes
cutting
holes
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
CA313903A
Other languages
English (en)
Inventor
Greggersen Hans
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 CA313903A publication Critical patent/CA313903A/fr
Expired legal-status Critical Current

Links

CA313903A Dispositif a trouer Expired CA313903A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA313903T

Publications (1)

Publication Number Publication Date
CA313903A true CA313903A (fr) 1931-08-04

Family

ID=35273230

Family Applications (1)

Application Number Title Priority Date Filing Date
CA313903A Expired CA313903A (fr) Dispositif a trouer

Country Status (1)

Country Link
CA (1) CA313903A (fr)

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