Klaus Franken

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Immersion nozzle for pouring molten metal (joint point)
- Patent number 5,958,280
- Issue date Sep 28, 1999
- Mannesmann Aktiengesellschaft
- Wolfgang Reichelt
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Supervising the inclination of mold sides
- Patent number 4,413,667
- Issue date Nov 8, 1983
- Mannesmann Aktiengesellschaft
- Hans Schrewe
- B22 - CASTING POWDER METALLURGY