TREA

Gerd Durr

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  • Gaggenau, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine flange
    • Patent number 6,155,045
    • Issue date Dec 5, 2000
    • Heinrich Gillet Gmbh & Co. KG
    • Gerd Durr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Arrangement for mounting a pipe end flange
    • Patent number 5,918,912
    • Issue date Jul 6, 1999
    • Daimler-Benz AG
    • Hans-Jorg Keifel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES