CA324770A - Machine a ecrire et a additionner - Google Patents

Machine a ecrire et a additionner

Info

Publication number
CA324770A
CA324770A CA324770A CA324770DA CA324770A CA 324770 A CA324770 A CA 324770A CA 324770 A CA324770 A CA 324770A CA 324770D A CA324770D A CA 324770DA CA 324770 A CA324770 A CA 324770A
Authority
CA
Canada
Prior art keywords
typewriting
adding machine
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
CA324770A
Other languages
English (en)
Inventor
Coos Stickney Burnham
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.)
Elliott Fisher Co
Original Assignee
Elliott Fisher Co
Publication date
Application granted granted Critical
Publication of CA324770A publication Critical patent/CA324770A/fr
Expired legal-status Critical Current

Links

CA324770A Machine a ecrire et a additionner Expired CA324770A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA324770T

Publications (1)

Publication Number Publication Date
CA324770A true CA324770A (fr) 1932-08-02

Family

ID=35287140

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324770A Expired CA324770A (fr) Machine a ecrire et a additionner

Country Status (1)

Country Link
CA (1) CA324770A (fr)

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