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PCE
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CPC Subgroup
F21S 45/10

Protection of lighting devices (cooling of lighting devices F21S45/40; waterproofing of lighting devices F21S45/50)

Full Title

Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light > Protection of lighting devices (cooling of lighting devices F21S45/40; waterproofing of lighting devices F21S45/50)