TREA

the planes containing the fins or blades having directions perpendicular to the light emitting axis

Follow

Industry

  • CPC
  • F21V29/777
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V29/00Protecting lighting devices from thermal damage Cooling or heating arrangements specially adapted for lighting devices or systems

Current Industry

F21V29/777the planes containing the fins or blades having directions perpendicular to the light emitting axis
Industries