Josef R. Roos

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Kessel-Lo, BE

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Patents Grantslast 30 patents

Information Patent Grant
Process of manufacturing solid bodies of copper-zinc-aluminium alloys
- Patent number 4,285,739
- Issue date Aug 25, 1981
- Leuven Research & Development VZW
- Andre E. A. Deruyttere
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...