DIFF Subgroup Additional Only
G03G 2215/00071 by measuring the photoconductor or its environmental characteristics
Full Title
Apparatus for electrophotographic processes > Machine control, e.g. regulating different parts of the machine > by measuring the photoconductor or its environmental characteristics
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Note: 2 CPC extensions are marked as secondary classification only.