DIFF Subgroup
G06K 1/22 Simultaneous marking and printing on different record carriers, e.g. on different types of record carrier
Introduced: September 1968
Full Title
Methods or arrangements for marking the record carrier in digital fashion > Simultaneous marking of record carrier and printing-out of data, e.g. printing-punch > Simultaneous marking and printing on different record carriers, e.g. on different types of record carrier
No child classifications to compare. This is a leaf node in both IPC and CPC.