TREA

with involute curvature

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Industry

  • CPC
  • F21V7/046
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V7/00Reflectors for light sources

Current Industry

F21V7/046with involute curvature
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High visual comfort road and urban LED lighting
    • Patent number 10,801,698
    • Issue date Oct 13, 2020
    • SIGNIFY HOLDING B.V.
    • Erik Paul Boonekamp
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp
    • Patent number 10,670,207
    • Issue date Jun 2, 2020
    • H4X e.U.
    • Andreas Hierzer
    • F21 - LIGHTING
  • Information Patent Grant

    Twisted downlight reflectors
    • Patent number 9,841,164
    • Issue date Dec 12, 2017
    • Bega Gantenbrink-Leuchten KG
    • Simon Appelhans
    • F21 - LIGHTING

Patents Applicationslast 30 patents