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Compagnie IBM France SAS
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Compagnie IBM France SAS
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Application filed by Compagnie IBM France SASfiledCriticalCompagnie IBM France SAS
Application grantedgrantedCritical
Publication of FR1202143ApublicationCriticalpatent/FR1202143A/fr
G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
G06K19/022—Processes or apparatus therefor
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Physics & Mathematics
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General Physics & Mathematics
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Engineering & Computer Science
(AREA)
Theoretical Computer Science
(AREA)
FR1202143D1958-02-031958-02-03Prédécoupage de cartes pour la perforation d'enregistrements
ExpiredFR1202143A
(fr)