CA556353A - Machines a calculer - Google Patents

Machines a calculer

Info

Publication number
CA556353A
CA556353A CA556353A CA556353DA CA556353A CA 556353 A CA556353 A CA 556353A CA 556353 A CA556353 A CA 556353A CA 556353D A CA556353D A CA 556353DA CA 556353 A CA556353 A CA 556353A
Authority
CA
Canada
Prior art keywords
calculating machines
machines
calculating
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
CA556353A
Other languages
English (en)
Inventor
R. Frieberg Nelson
F. Larsen Oscar
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.)
National Cash Register Co
Original Assignee
National Cash Register Co
Publication date
Application granted granted Critical
Publication of CA556353A publication Critical patent/CA556353A/fr
Expired legal-status Critical Current

Links

CA556353A Machines a calculer Expired CA556353A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA556353T

Publications (1)

Publication Number Publication Date
CA556353A true CA556353A (fr) 1958-04-22

Family

ID=35722759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA556353A Expired CA556353A (fr) Machines a calculer

Country Status (1)

Country Link
CA (1) CA556353A (fr)

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