CA600084A - Drawing ruler - Google Patents

Drawing ruler

Info

Publication number
CA600084A
CA600084A CA600084A CA600084DA CA600084A CA 600084 A CA600084 A CA 600084A CA 600084 A CA600084 A CA 600084A CA 600084D A CA600084D A CA 600084DA CA 600084 A CA600084 A CA 600084A
Authority
CA
Canada
Prior art keywords
drawing ruler
ruler
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
CA600084A
Inventor
Goldberger Emery
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 CA600084A publication Critical patent/CA600084A/en
Expired legal-status Critical Current

Links

CA600084A Drawing ruler Expired CA600084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA600084T

Publications (1)

Publication Number Publication Date
CA600084A true CA600084A (en) 1960-06-21

Family

ID=35815868

Family Applications (1)

Application Number Title Priority Date Filing Date
CA600084A Expired CA600084A (en) Drawing ruler

Country Status (1)

Country Link
CA (1) CA600084A (en)

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