Alain Fould

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Meudon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating residues from the electrolytic processing of z...
- Patent number 4,054,638
- Issue date Oct 18, 1977
- Compagnie Royale Asturienne des Mines
- Noel Dreulle
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...