CA536041A - Machine a calculer - Google Patents

Machine a calculer

Info

Publication number
CA536041A
CA536041A CA536041A CA536041DA CA536041A CA 536041 A CA536041 A CA 536041A CA 536041 A CA536041 A CA 536041A CA 536041D A CA536041D A CA 536041DA CA 536041 A CA536041 A CA 536041A
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
CA536041A
Other languages
English (en)
Inventor
F. Webb Christopher
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.)
Bell Punch Co Ltd
Original Assignee
Bell Punch Co Ltd
Publication date
Application granted granted Critical
Publication of CA536041A publication Critical patent/CA536041A/fr
Expired legal-status Critical Current

Links

CA536041A Machine a calculer Expired CA536041A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA536041T

Publications (1)

Publication Number Publication Date
CA536041A true CA536041A (fr) 1957-01-22

Family

ID=35690670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA536041A Expired CA536041A (fr) Machine a calculer

Country Status (1)

Country Link
CA (1) CA536041A (fr)

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