DIFF Subgroup Additional Only
C09C 2200/1054 the core consisting of a metal
Full Title
Compositional and structural details of pigments exhibiting interference colours > Interference pigments characterized by the core material > the core consisting of a metal
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.