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CA8974A - Plotting instrument - Google Patents

Plotting instrument

Info

Publication number
CA8974A
CA8974A CA000008974A CA8974DA CA8974A CA 8974 A CA8974 A CA 8974A CA 000008974 A CA000008974 A CA 000008974A CA 8974D A CA8974D A CA 8974DA CA 8974 A CA8974 A CA 8974A
Authority
CA
Canada
Prior art keywords
plotting instrument
plotting
instrument
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
CA000008974A
Other languages
French (fr)
Inventor
Daniel F. Hitt
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 CA8974A publication Critical patent/CA8974A/en
Expired legal-status Critical Current

Links

CA000008974A Plotting instrument Expired CA8974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA8974T

Publications (1)

Publication Number Publication Date
CA8974A true CA8974A (en) 1878-07-06

Family

ID=45125522

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000008974A Expired CA8974A (en) Plotting instrument

Country Status (1)

Country Link
CA (1) CA8974A (en)

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