Dominique Perron

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Grand Couronnes par Moulineaux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Purification of wet-process phosphoric acid
- Patent number 4,769,226
- Issue date Sep 6, 1988
- Rhone-Poulenc Chimie de Base
- Louis Winand
- C01 - INORGANIC CHEMISTRY