Armand Cohen

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Bolbec, FR

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Patents Grantslast 30 patents

Information Patent Grant
Synthesis method for solution with high grade chloramine
- Patent number 6,222,071
- Issue date Apr 24, 2001
- Adir et Compagine
- Henri Delalu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the industrial preparation of 4-chloro-3-sulfamoyl-N-(2...
- Patent number 5,101,040
- Issue date Mar 31, 1992
- Adir et Compagnie
- Armand Cohen
- C07 - ORGANIC CHEMISTRY