Ingo von Hagen

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Krefeld, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inversion casting device with crystallizer
- Patent number 5,850,869
- Issue date Dec 22, 1998
- Mannesmann Aktiengesellschaft
- Fritz-Peter Pleschiutschnigg
- B22 - CASTING POWDER METALLURGY