Roger Lumbroso

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing metal hydroxides
- Patent number 5,384,017
- Issue date Jan 24, 1995
- Sorapec S.A.
- Roger Lumbroso
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Installation for the treatment of metals pickling solutions
- Patent number 4,071,431
- Issue date Jan 31, 1978
- Socomaten
- Oliver Nicou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...