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NL BOEKHOUD EN STATISTIEKMACHI
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NL BOEKHOUD EN STATISTIEKMACHI
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Application filed by NL BOEKHOUD EN STATISTIEKMACHIfiledCriticalNL BOEKHOUD EN STATISTIEKMACHI
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Publication of FR1125706ApublicationCriticalpatent/FR1125706A/fr
G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
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FR1125706D1954-06-041955-06-02Procédé et dispositif pour l'analyse d'un support d'enregistrement par rayons radioactifs
ExpiredFR1125706A
(fr)