Rolf Maiwald

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Freiberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermal treatment of fine grain materials in a coarse-grain fluidiz...
- Patent number 6,811,765
- Issue date Nov 2, 2004
- Epion Corporation
- Rolf Maiwald
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...