FR831466A - Improvements to statistical card punching machines - Google Patents

Improvements to statistical card punching machines

Info

Publication number
FR831466A
FR831466A FR831466DA FR831466A FR 831466 A FR831466 A FR 831466A FR 831466D A FR831466D A FR 831466DA FR 831466 A FR831466 A FR 831466A
Authority
FR
France
Prior art keywords
card punching
punching machines
statistical card
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
Other languages
French (fr)
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 Inc
Original Assignee
Remington Rand Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Remington Rand Inc filed Critical Remington Rand Inc
Application granted granted Critical
Publication of FR831466A publication Critical patent/FR831466A/en
Expired legal-status Critical Current

Links

FR831466D 1937-05-05 1937-12-30 Improvements to statistical card punching machines Expired FR831466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US831466XA 1937-05-05 1937-05-05

Publications (1)

Publication Number Publication Date
FR831466A true FR831466A (en) 1938-09-05

Family

ID=22176483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831466D Expired FR831466A (en) 1937-05-05 1937-12-30 Improvements to statistical card punching machines

Country Status (1)

Country Link
FR (1) FR831466A (en)

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