CA414024A - Statistical card punching device - Google Patents

Statistical card punching device

Info

Publication number
CA414024A
CA414024A CA414024A CA414024DA CA414024A CA 414024 A CA414024 A CA 414024A CA 414024 A CA414024 A CA 414024A CA 414024D A CA414024D A CA 414024DA CA 414024 A CA414024 A CA 414024A
Authority
CA
Canada
Prior art keywords
punching device
card punching
statistical card
statistical
punching
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
CA414024A
Other languages
French (fr)
Inventor
John Braun Karl
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.)
REMINGTON RAND Ltd
Original Assignee
REMINGTON RAND Ltd
Publication date
Application granted granted Critical
Publication of CA414024A publication Critical patent/CA414024A/en
Expired legal-status Critical Current

Links

CA414024A Statistical card punching device Expired CA414024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA414024T

Publications (1)

Publication Number Publication Date
CA414024A true CA414024A (en) 1943-07-20

Family

ID=35523209

Family Applications (1)

Application Number Title Priority Date Filing Date
CA414024A Expired CA414024A (en) Statistical card punching device

Country Status (1)

Country Link
CA (1) CA414024A (en)

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