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PCE
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DIFF Subgroup Additional Only
F21W 2131/20

Lighting for medical use

Full Title

Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00 > Lighting for medical use

Of 3 combined children, 0 exist in both systems.

3 codes are CPC-only extensions.

Note: 3 CPC extensions are marked as secondary classification only.