Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F21
LIGHTING
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F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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7/00
Reflectors for light sources
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F21V7/0025
Combination of two or more reflectors for a single light source
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F21V7/0033
with successive reflections from one reflector to the next or following
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F21V7/0041
for avoiding direct view of the light source or to prevent dazzling
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