TREA

Joachim Koll

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  • Munich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lamp holder
    • Patent number 6,875,042
    • Issue date Apr 5, 2005
    • Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
    • Erwin Melzner
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Lamp holder
    • Publication number 20040115979
    • Publication date Jun 17, 2004
    • Erwin Melzner
    • F21 - LIGHTING