Klaus Reinhardt

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of increasing the coercive force of pulverized rare earth-co...
- Patent number 4,115,159
- Issue date Sep 19, 1978
- TH. Goldschmidt AG
- Ekkehard Greinacher
- B22 - CASTING POWDER METALLURGY