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Gerhard Franck

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  • Frankfurt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Monitoring pressure interference in gas analyzers
    • Patent number 5,088,313
    • Issue date Feb 18, 1992
    • Hartmann & Braun
    • Walter Fabinski
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sampling corrosive fluid
    • Patent number 5,085,087
    • Issue date Feb 4, 1992
    • Hartmann & Braun AG
    • Gerhard Franck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...