TREA

Karl Eiring

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  • Oelde, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for cooling hot material
    • Patent number 4,732,561
    • Issue date Mar 22, 1988
    • Krupp Polysius AG
    • Karl Eiring
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Planetary cooler
    • Patent number 4,362,503
    • Issue date Dec 7, 1982
    • Krupp Polysius AG
    • Karl Eiring
    • F27 - FURNACES KILNS OVENS RETORTS