CA187974A - Outil a dessin - Google Patents

Outil a dessin

Info

Publication number
CA187974A
CA187974A CA000187974A CA187974DA CA187974A CA 187974 A CA187974 A CA 187974A CA 000187974 A CA000187974 A CA 000187974A CA 187974D A CA187974D A CA 187974DA CA 187974 A CA187974 A CA 187974A
Authority
CA
Canada
Prior art keywords
drafting tool
drafting
tool
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
CA000187974A
Other languages
English (en)
Inventor
Jeanne A. Anderson
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA187974A publication Critical patent/CA187974A/fr
Expired legal-status Critical Current

Links

CA000187974A 1918-11-18 1918-11-18 Outil a dessin Expired CA187974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA187974T 1918-11-18

Publications (1)

Publication Number Publication Date
CA187974A true CA187974A (fr) 1918-12-24

Family

ID=45307625

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000187974A Expired CA187974A (fr) 1918-11-18 1918-11-18 Outil a dessin

Country Status (1)

Country Link
CA (1) CA187974A (fr)

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