CA545774A - Record card controlled statistical machines - Google Patents

Record card controlled statistical machines

Info

Publication number
CA545774A
CA545774A CA545774A CA545774DA CA545774A CA 545774 A CA545774 A CA 545774A CA 545774 A CA545774 A CA 545774A CA 545774D A CA545774D A CA 545774DA CA 545774 A CA545774 A CA 545774A
Authority
CA
Canada
Prior art keywords
record card
card controlled
statistical machines
controlled statistical
machines
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
CA545774A
Other languages
French (fr)
Inventor
J. Guttridge Eric
O. Parmenter Raymond
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.)
Powers Samas Accounting Machines Ltd
Original Assignee
Powers Samas Accounting Machines Ltd
Publication date
Application granted granted Critical
Publication of CA545774A publication Critical patent/CA545774A/en
Expired legal-status Critical Current

Links

CA545774A Record card controlled statistical machines Expired CA545774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA545774T

Publications (1)

Publication Number Publication Date
CA545774A true CA545774A (en) 1957-09-03

Family

ID=35702958

Family Applications (1)

Application Number Title Priority Date Filing Date
CA545774A Expired CA545774A (en) Record card controlled statistical machines

Country Status (1)

Country Link
CA (1) CA545774A (en)

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