DIFF Subgroup Additional Only
C03C 2217/94 Transparent conductive oxide layers [TCO] being part of a multilayer coating
Full Title
Coatings on glass > Other aspects of coatings > Transparent conductive oxide layers [TCO] being part of a multilayer coating
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.