CA429892A - Dispositif a dessiner - Google Patents

Dispositif a dessiner

Info

Publication number
CA429892A
CA429892A CA429892A CA429892DA CA429892A CA 429892 A CA429892 A CA 429892A CA 429892 A CA429892 A CA 429892A CA 429892D A CA429892D A CA 429892DA CA 429892 A CA429892 A CA 429892A
Authority
CA
Canada
Prior art keywords
drafting device
drafting
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
CA429892A
Other languages
English (en)
Inventor
William G. Dentzler, Jr.
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 CA429892A publication Critical patent/CA429892A/fr
Expired legal-status Critical Current

Links

CA429892A Dispositif a dessiner Expired CA429892A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA429892T

Publications (1)

Publication Number Publication Date
CA429892A true CA429892A (fr) 1945-09-11

Family

ID=35544899

Family Applications (1)

Application Number Title Priority Date Filing Date
CA429892A Expired CA429892A (fr) Dispositif a dessiner

Country Status (1)

Country Link
CA (1) CA429892A (fr)

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