DIFF Subgroup
G06K 1/18 by transferring data from one type of record carrier on to another type of record carrier, e.g. from magnetic tape to punched card
Introduced: September 1968
Full Title
Methods or arrangements for marking the record carrier in digital fashion > by transferring data from a similar or dissimilar record carrier > by transferring data from one type of record carrier on to another type of record carrier, e.g. from magnetic tape to punched card
No child classifications to compare. This is a leaf node in both IPC and CPC.