CA339680A - Machine de tabulation - Google Patents

Machine de tabulation

Info

Publication number
CA339680A
CA339680A CA339680A CA339680DA CA339680A CA 339680 A CA339680 A CA 339680A CA 339680 A CA339680 A CA 339680A CA 339680D A CA339680D A CA 339680DA CA 339680 A CA339680 A CA 339680A
Authority
CA
Canada
Prior art keywords
tabulating machine
tabulating
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
CA339680A
Other languages
English (en)
Inventor
M. Carroll Fred
F. Smith 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.)
International Business Machines Corp
Tabulating Machine Co
Original Assignee
International Business Machines Corp
Tabulating Machine Co
Publication date
Application granted granted Critical
Publication of CA339680A publication Critical patent/CA339680A/fr
Expired legal-status Critical Current

Links

CA339680A Machine de tabulation Expired CA339680A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA339680T

Publications (1)

Publication Number Publication Date
CA339680A true CA339680A (fr) 1934-02-27

Family

ID=35302822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA339680A Expired CA339680A (fr) Machine de tabulation

Country Status (1)

Country Link
CA (1) CA339680A (fr)

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