TREA

Patent-Treuhand & Gesellschaft fuer Elektrische Gluehlampen mbH

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  • Munich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Operating circuit for a lamp with a heat sink
    • Patent number 7,046,512
    • Issue date May 16, 2006
    • Patent-Treuhand & Gesellschaft fuer Elektrische Gluehlampen mbH
    • Reinhard Lecheler
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR