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CA290453A - Calculating machine - Google Patents

Calculating machine

Info

Publication number
CA290453A
CA290453A CA290453A CA290453DA CA290453A CA 290453 A CA290453 A CA 290453A CA 290453 A CA290453 A CA 290453A CA 290453D A CA290453D A CA 290453DA CA 290453 A CA290453 A CA 290453A
Authority
CA
Canada
Prior art keywords
calculating machine
calculating
machine
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
CA290453A
Other languages
French (fr)
Inventor
J. Coo Thomas
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.)
UNITED TYPEWRITER Co
Original Assignee
UNITED TYPEWRITER Co
Publication date
Application granted granted Critical
Publication of CA290453A publication Critical patent/CA290453A/en
Expired legal-status Critical Current

Links

CA290453A Calculating machine Expired CA290453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA290453T

Publications (1)

Publication Number Publication Date
CA290453A true CA290453A (en) 1929-06-11

Family

ID=35227265

Family Applications (1)

Application Number Title Priority Date Filing Date
CA290453A Expired CA290453A (en) Calculating machine

Country Status (1)

Country Link
CA (1) CA290453A (en)

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