TREA

Dostmann GmbH & Co. KG

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Patents Grantslast 30 patents

  • Information Patent Grant

    Barometer
    • Patent number 4,543,824
    • Issue date Oct 1, 1985
    • Dostmann GmbH & Co. KG
    • Karl Marterer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Barometer
    • Patent number 4,238,958
    • Issue date Dec 16, 1980
    • Dostmann GmbH & Co. KG
    • Heinz Dostmann
    • G01 - MEASURING TESTING