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Bernd Seeger

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  • Pforzheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Line assembly
    • Patent number 10,041,620
    • Issue date Aug 7, 2018
    • Witzenmann GmbH
    • Bert Balmer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Duct element for the exhaust system of a motor vehicle
    • Patent number 9,638,358
    • Issue date May 2, 2017
    • Witzenmann GmbH
    • Hans-Jurgen Leidig
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Heat exchanger, in particular for swimming pools
    • Patent number 6,789,615
    • Issue date Sep 14, 2004
    • Witzenmann GmbH
    • Bernd Michelfelder
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents