TREA

Bernd Fries

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  • Nuremberg, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for feeding synthetic material to a mould
    • Patent number 4,097,928
    • Issue date Jun 27, 1978
    • DEMAG Kunststofftechnik Zweigniederlassung der DEMAG AG
    • Bernd Fries
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mixing device
    • Patent number 3,936,036
    • Issue date Feb 3, 1976
    • Demag Kunststofftechnik GmbH
    • Bernd Fries
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL