DIFF Subgroup
G03B 27/80 in dependence upon automatic analysis of the original (G03B27/73 takes precedence)
Introduced: January 1980
Title
Titles differ between systems:
IPC: in dependence upon automatic analysis of the original
CPC: in dependence upon automatic analysis of the original (G03B27/73 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Photographic printing apparatus > Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus > in dependence upon automatic analysis of the original
CPC:
Photographic printing apparatus > Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus > in dependence upon automatic analysis of the original (G03B27/73 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.