CA652729A - Calculating machines - Google Patents

Calculating machines

Info

Publication number
CA652729A
CA652729A CA652729A CA652729DA CA652729A CA 652729 A CA652729 A CA 652729A CA 652729 A CA652729 A CA 652729A CA 652729D A CA652729D A CA 652729DA CA 652729 A CA652729 A CA 652729A
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
CA652729A
Inventor
F. Webb Christopher
W. Sparrow Vernon
Milburn Robert
Kitz Norbert
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 CA652729A publication Critical patent/CA652729A/en
Expired legal-status Critical Current

Links

CA652729A Calculating machines Expired CA652729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA652729T

Publications (1)

Publication Number Publication Date
CA652729A true CA652729A (en) 1962-11-20

Family

ID=35946053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA652729A Expired CA652729A (en) Calculating machines

Country Status (1)

Country Link
CA (1) CA652729A (en)

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