CA545773A - Calculating machines controlled by statistical record cards - Google Patents

Calculating machines controlled by statistical record cards

Info

Publication number
CA545773A
CA545773A CA545773A CA545773DA CA545773A CA 545773 A CA545773 A CA 545773A CA 545773 A CA545773 A CA 545773A CA 545773D A CA545773D A CA 545773DA CA 545773 A CA545773 A CA 545773A
Authority
CA
Canada
Prior art keywords
record cards
calculating machines
statistical record
machines controlled
controlled
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
CA545773A
Other languages
French (fr)
Inventor
R. Eden Reginald
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 CA545773A publication Critical patent/CA545773A/en
Expired legal-status Critical Current

Links

CA545773A Calculating machines controlled by statistical record cards Expired CA545773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA545773T

Publications (1)

Publication Number Publication Date
CA545773A true CA545773A (en) 1957-09-03

Family

ID=35702957

Family Applications (1)

Application Number Title Priority Date Filing Date
CA545773A Expired CA545773A (en) Calculating machines controlled by statistical record cards

Country Status (1)

Country Link
CA (1) CA545773A (en)

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