DIFF Subgroup
G06K 15/225 Full Title
Arrangements for producing a permanent visual presentation of the output data (printing or plotting combined with another operation, e.g. with conveying, G06K17/00) > using plotters
G06K 15/225 Arrangements for producing a permanent visual presentation of the output data (printing or plotting combined with another operation, e.g. with conveying, G06K17/00) > using plotters