CA480972A - Dividing protractor - Google Patents

Dividing protractor

Info

Publication number
CA480972A
CA480972A CA480972A CA480972DA CA480972A CA 480972 A CA480972 A CA 480972A CA 480972 A CA480972 A CA 480972A CA 480972D A CA480972D A CA 480972DA CA 480972 A CA480972 A CA 480972A
Authority
CA
Canada
Prior art keywords
protractor
dividing
dividing protractor
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
CA480972A
Other languages
French (fr)
Inventor
Rabatine Michael
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 CA480972A publication Critical patent/CA480972A/en
Expired legal-status Critical Current

Links

CA480972A Dividing protractor Expired CA480972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA480972T

Publications (1)

Publication Number Publication Date
CA480972A true CA480972A (en) 1952-02-12

Family

ID=35620651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA480972A Expired CA480972A (en) Dividing protractor

Country Status (1)

Country Link
CA (1) CA480972A (en)

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