DIFF Subgroup
G03G 5/10 Bases for charge-receiving or other layers
Introduced: September 1968
Full Title
Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor > Bases for charge-receiving or other layers
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Child Classifications
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