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Hans Meier

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  • Remscheid, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circulating water heater
    • Patent number 4,065,054
    • Issue date Dec 27, 1977
    • Joh. Vaillant K.G.
    • Hans Meier
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Device for the separation of gas from a liquid
    • Patent number 3,976,452
    • Issue date Aug 24, 1976
    • Joh. Vaillant, K.G.
    • Hans Meier
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL