Sammy Chlvalier

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
2-phenyl-4-acyl-(3H)-pyrazol-3-ones
- Patent number 4,761,484
- Issue date Aug 2, 1988
- Societe Nationale des Poudres et Explosifs
- Jean-Claude Gautier
- C07 - ORGANIC CHEMISTRY