CA283689A - Geometrical instrument - Google Patents

Geometrical instrument

Info

Publication number
CA283689A
CA283689A CA283689A CA283689DA CA283689A CA 283689 A CA283689 A CA 283689A CA 283689 A CA283689 A CA 283689A CA 283689D A CA283689D A CA 283689DA CA 283689 A CA283689 A CA 283689A
Authority
CA
Canada
Prior art keywords
geometrical instrument
geometrical
instrument
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
CA283689A
Other languages
French (fr)
Inventor
G. Masters Edwin
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 CA283689A publication Critical patent/CA283689A/en
Expired legal-status Critical Current

Links

CA283689A Geometrical instrument Expired CA283689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA283689T

Publications (1)

Publication Number Publication Date
CA283689A true CA283689A (en) 1928-10-02

Family

ID=35216780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA283689A Expired CA283689A (en) Geometrical instrument

Country Status (1)

Country Link
CA (1) CA283689A (en)

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