TREA

Holger Prommersberger

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  • Hemmingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sound absorber for an exhaust system
    • Patent number 7,861,824
    • Issue date Jan 4, 2011
    • J. Eberspächer GmbH & Co. KG
    • Holger Prommersberger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Sound absorber for an exhaust system
    • Publication number 20060011410
    • Publication date Jan 19, 2006
    • Holger Prommersberger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES