TREA

Hasso Freundner

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  • Halver, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Installation system
    • Patent number 5,430,251
    • Issue date Jul 4, 1995
    • Dorma GmbH + Co. KG
    • Hasso Freundner
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical energy distribution system
    • Patent number 5,383,090
    • Issue date Jan 17, 1995
    • Dorma GmbH & Co. KG.
    • Hasso Freundner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical installation system
    • Patent number 5,326,933
    • Issue date Jul 5, 1994
    • Dorma GmbH + Co. KG
    • Hasso Freundner
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER