Sylvie Lacombe

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Artiguelouve, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of alkanesulphonic acids
- Patent number 5,698,830
- Issue date Dec 16, 1997
- ELF Atochem S.A.
- Sylvie Lacombe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of alkanesulphonic acids by photooxidation of sulpher-c...
- Patent number 5,608,103
- Issue date Mar 4, 1997
- ELF Atochem S.A.
- Evelyne Banchereau
- C07 - ORGANIC CHEMISTRY