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Priority to CH100083ApriorityCriticalpatent/CH658531B/de
Priority to AT69183Aprioritypatent/AT384901B/de
Publication of CH658531BpublicationCriticalpatent/CH658531B/de
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
G06K7/04—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts
G06K7/042—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts controlling electric circuits
G06K7/047—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts controlling electric circuits whereby the data field of the record carriers is sensed successively column after column
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Engineering & Computer Science
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Artificial Intelligence
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Computer Vision & Pattern Recognition
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Physics & Mathematics
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General Physics & Mathematics
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Theoretical Computer Science
(AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means
(AREA)