CA460615A - Machine a calculer - Google Patents

Machine a calculer

Info

Publication number
CA460615A
CA460615A CA460615A CA460615DA CA460615A CA 460615 A CA460615 A CA 460615A CA 460615 A CA460615 A CA 460615A CA 460615D A CA460615D A CA 460615DA CA 460615 A CA460615 A CA 460615A
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
CA460615A
Other languages
English (en)
Inventor
E. Mumma Robert
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 CA460615A publication Critical patent/CA460615A/fr
Expired legal-status Critical Current

Links

CA460615A Machine a calculer Expired CA460615A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA460615T

Publications (1)

Publication Number Publication Date
CA460615A true CA460615A (fr) 1949-10-25

Family

ID=35590293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA460615A Expired CA460615A (fr) Machine a calculer

Country Status (1)

Country Link
CA (1) CA460615A (fr)

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