CA215574A - Drawing mechanism - Google Patents

Drawing mechanism

Info

Publication number
CA215574A
CA215574A CA215574A CA215574DA CA215574A CA 215574 A CA215574 A CA 215574A CA 215574 A CA215574 A CA 215574A CA 215574D A CA215574D A CA 215574DA CA 215574 A CA215574 A CA 215574A
Authority
CA
Canada
Prior art keywords
drawing mechanism
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
CA215574A
Other languages
French (fr)
Inventor
Cecil Butler Arthur
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 CA215574A publication Critical patent/CA215574A/en
Expired legal-status Critical Current

Links

CA215574A Drawing mechanism Expired CA215574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215574T

Publications (1)

Publication Number Publication Date
CA215574A true CA215574A (en) 1922-02-07

Family

ID=35110018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215574A Expired CA215574A (en) Drawing mechanism

Country Status (1)

Country Link
CA (1) CA215574A (en)

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