Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F21
LIGHTING
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F21S
NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
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4/00
Lighting devices or systems using a string or strip of light sources
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F21S4/20
with light sources held by or within elongate supports
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F21S4/28
rigid, e.g. LED bars
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