DIFF Subgroup
G03F 7/14 Production of collotype printing forms
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor > Production of collotype printing forms
CPC:
Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor (using photoresist structures for special production processes, see the relevant places, e.g. B44C, H10P76/00, H05K) > Production of collotype printing forms
No child classifications to compare. This is a leaf node in both IPC and CPC.