FR782821A - Improvements to recording card punching machines - Google Patents

Improvements to recording card punching machines

Info

Publication number
FR782821A
FR782821A FR782821DA FR782821A FR 782821 A FR782821 A FR 782821A FR 782821D A FR782821D A FR 782821DA FR 782821 A FR782821 A FR 782821A
Authority
FR
France
Prior art keywords
recording card
card punching
punching machines
machines
recording
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.)
Unisys Corp
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 FR782821A publication Critical patent/FR782821A/en
Expired legal-status Critical Current

Links

FR782821D 1931-10-22 1934-12-18 Improvements to recording card punching machines Expired FR782821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US652952XA 1931-10-22 1931-10-22

Publications (1)

Publication Number Publication Date
FR782821A true FR782821A (en) 1935-06-12

Family

ID=22061704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782821D Expired FR782821A (en) 1931-10-22 1934-12-18 Improvements to recording card punching machines

Country Status (3)

Country Link
BE (1) BE406906A (en)
DE (1) DE652952C (en)
FR (1) FR782821A (en)

Also Published As

Publication number Publication date
DE652952C (en) 1937-11-12
BE406906A (en)

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