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- Google Patents
FR782821A - Perfectionnements aux machines à perforer les cartes à enregistrement
- Google Patents
Perfectionnements aux machines à perforer les cartes à enregistrement
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.)
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 IncfiledCriticalRemington Rand Inc
Application grantedgrantedCritical
Publication of FR782821ApublicationCriticalpatent/FR782821A/fr