CA393531A - Statistical card - Google Patents

Statistical card

Info

Publication number
CA393531A
CA393531A CA393531A CA393531DA CA393531A CA 393531 A CA393531 A CA 393531A CA 393531 A CA393531 A CA 393531A CA 393531D A CA393531D A CA 393531DA CA 393531 A CA393531 A CA 393531A
Authority
CA
Canada
Prior art keywords
statistical card
statistical
card
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
CA393531A
Other languages
French (fr)
Inventor
O. George Harry
R. Skofteland Thomas
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA393531A publication Critical patent/CA393531A/en
Expired legal-status Critical Current

Links

CA393531A Statistical card Expired CA393531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA393531T

Publications (1)

Publication Number Publication Date
CA393531A true CA393531A (en) 1940-12-31

Family

ID=35401032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA393531A Expired CA393531A (en) Statistical card

Country Status (1)

Country Link
CA (1) CA393531A (en)

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