TREA

the fins or blades being planar and inclined with respect to the joining surface from which the fins or blades extend

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Industry

  • CPC
  • F21V29/745
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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

F21V29/745the fins or blades being planar and inclined with respect to the joining surface from which the fins or blades extend
Industries