DIFF Subgroup
G03C 1/54 Diazonium salts or diazo anhydrides
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Photosensitive materials > Compositions containing diazo compounds as photosensitive substances > Diazonium salts or diazo anhydrides
CPC:
Photosensitive materials (photosensitive materials for multicolour processes G03C7/00; for diffusion transfer processes G03C8/00; photosensitive glass C03C4/04) > Compositions containing diazo compounds as photosensitive substances (G03C1/64 takes precedence) > Diazonium salts or diazo anhydrides
No child classifications to compare. This is a leaf node in both IPC and CPC.