CPC Subgroup
G06F 3/06 Digital input from, or digital output to, record carriers
Full Title
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 > Digital input from, or digital output to, record carriers
2 direct subcodes
Child Classifications
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- G06F 3/08 from or to individual record carriers, e.g. punched card