TREA

Hans Mollenkopf

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  • Neubeckum, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary drum
    • Patent number 4,447,966
    • Issue date May 15, 1984
    • Krupp Polysius AG
    • Hans Mollenkopf
    • F26 - DRYING
  • Information Patent Grant

    Heat treatment for fine-grained materials
    • Patent number 4,118,176
    • Issue date Oct 3, 1978
    • Polysius AG
    • Hans Mollenkopf
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES