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Publication of DE1066042BpublicationCriticalpatent/DE1066042B/de
G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
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Engineering & Computer Science
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Theoretical Computer Science
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Human Computer Interaction
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Physics & Mathematics
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General Engineering & Computer Science
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General Physics & Mathematics
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Devices For Checking Fares Or Tickets At Control Points
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