CA646130A - Ellipse compass - Google Patents

Ellipse compass

Info

Publication number
CA646130A
CA646130A CA646130A CA646130DA CA646130A CA 646130 A CA646130 A CA 646130A CA 646130 A CA646130 A CA 646130A CA 646130D A CA646130D A CA 646130DA CA 646130 A CA646130 A CA 646130A
Authority
CA
Canada
Prior art keywords
ellipse compass
compass
ellipse
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
CA646130A
Inventor
K. Arthur Vesta
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 CA646130A publication Critical patent/CA646130A/en
Expired legal-status Critical Current

Links

CA646130A Ellipse compass Expired CA646130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA646130T

Publications (1)

Publication Number Publication Date
CA646130A true CA646130A (en) 1962-08-07

Family

ID=35934785

Family Applications (1)

Application Number Title Priority Date Filing Date
CA646130A Expired CA646130A (en) Ellipse compass

Country Status (1)

Country Link
CA (1) CA646130A (en)

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