CA391331A - Compas a ellipses ou a cercles - Google Patents

Compas a ellipses ou a cercles

Info

Publication number
CA391331A
CA391331A CA391331A CA391331DA CA391331A CA 391331 A CA391331 A CA 391331A CA 391331 A CA391331 A CA 391331A CA 391331D A CA391331D A CA 391331DA CA 391331 A CA391331 A CA 391331A
Authority
CA
Canada
Prior art keywords
ellipse
circle compass
compass
circle
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
CA391331A
Other languages
English (en)
Inventor
Weckert Joseph
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 CA391331A publication Critical patent/CA391331A/fr
Expired legal-status Critical Current

Links

CA391331A Compas a ellipses ou a cercles Expired CA391331A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA391331T

Publications (1)

Publication Number Publication Date
CA391331A true CA391331A (fr) 1940-09-17

Family

ID=35398881

Family Applications (1)

Application Number Title Priority Date Filing Date
CA391331A Expired CA391331A (fr) Compas a ellipses ou a cercles

Country Status (1)

Country Link
CA (1) CA391331A (fr)

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