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PCE
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DIFF Subgroup Additional Only
G02F 2201/08

light absorbing layer

Full Title

Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 > light absorbing layer

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.