Klaus Nowotny

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Patents Grantslast 30 patents

Information Patent Grant
Casting core for a water jacket
- Patent number 4,917,169
- Issue date Apr 17, 1990
- AVL Gessellschaft fur Verbrennungskraftmaschinen und Messtechnik
- Helmut Melde-Tuczai
- B22 - CASTING POWDER METALLURGY