CA560748A - Machines a calculer - Google Patents

Machines a calculer

Info

Publication number
CA560748A
CA560748A CA560748A CA560748DA CA560748A CA 560748 A CA560748 A CA 560748A CA 560748 A CA560748 A CA 560748A CA 560748D A CA560748D A CA 560748DA CA 560748 A CA560748 A CA 560748A
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
CA560748A
Other languages
English (en)
Inventor
H. Bates Denis
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 CA560748A publication Critical patent/CA560748A/fr
Expired legal-status Critical Current

Links

CA560748A Machines a calculer Expired CA560748A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA560748T

Publications (1)

Publication Number Publication Date
CA560748A true CA560748A (fr) 1958-07-22

Family

ID=35727168

Family Applications (1)

Application Number Title Priority Date Filing Date
CA560748A Expired CA560748A (fr) Machines a calculer

Country Status (1)

Country Link
CA (1) CA560748A (fr)

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