CA472074A - Geometrical instruments - Google Patents

Geometrical instruments

Info

Publication number
CA472074A
CA472074A CA472074A CA472074DA CA472074A CA 472074 A CA472074 A CA 472074A CA 472074 A CA472074 A CA 472074A CA 472074D A CA472074D A CA 472074DA CA 472074 A CA472074 A CA 472074A
Authority
CA
Canada
Prior art keywords
geometrical instruments
geometrical
instruments
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
CA472074A
Other languages
French (fr)
Inventor
Suverkop Lew
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 CA472074A publication Critical patent/CA472074A/en
Expired legal-status Critical Current

Links

CA472074A Geometrical instruments Expired CA472074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA472074T

Publications (1)

Publication Number Publication Date
CA472074A true CA472074A (en) 1951-03-13

Family

ID=35606029

Family Applications (1)

Application Number Title Priority Date Filing Date
CA472074A Expired CA472074A (en) Geometrical instruments

Country Status (1)

Country Link
CA (1) CA472074A (en)

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