TREA

by changing the light transmissivity of the refractors, filters or transparent cover plates

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Industry

  • CPC
  • F21S48/1726
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21SNON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF F21S48/00Lighting devices or systems specially adapted for vehicles

Current Industry

F21S48/1726by changing the light transmissivity of the refractors, filters or transparent cover plates
Industries