CPC Subgroup
F21S 41/12 characterised by the type of emitted light
Full Title
Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps (reversing lights F21S43/00) > characterised by the light source > characterised by the type of emitted light
3 direct subcodes
Child Classifications
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- F21S 41/125 Coloured light
- F21S 41/13 Ultraviolet light; Infrared light
- F21S 41/135 Polarised