Fre/ de/ ric Chaigne

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Valence, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying impure sulphuric acid
- Patent number 5,501,847
- Issue date Mar 26, 1996
- Institut Francais du Petrole
- Jean-Francois Joly
- C01 - INORGANIC CHEMISTRY