CPC Subgroup
F21S 41/60 characterised by a variable light distribution
Full Title
Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps (reversing lights F21S43/00) > characterised by a variable light distribution
5 direct subcodes
Child Classifications
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- F21S 41/62 for adaptation between right-hand and left-hand traffic
- F21S 41/63 by acting on refractors, filters or transparent cover plates
- F21S 41/65 by acting on light sources
- F21S 41/67 by acting on reflectors
- F21S 41/68 by acting on screens