Walter Stuzmann

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Meerbusch, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for regulating the sand discharge during the t...
- Patent number 5,404,655
- Issue date Apr 11, 1995
- KGT Giessereitechnik GmbH
- Volker Godderidge
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for thermically recovering old sands obtained in casting pl...
- Patent number 5,289,920
- Issue date Mar 1, 1994
- KGT Giessereitechnik GmbH
- Volker Godderidge
- B22 - CASTING POWDER METALLURGY