Andr e Lantz

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Vernaison, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of 1,1,1,2-tetrafluoro-2-chloroethane a...
- Patent number 5,616,820
- Issue date Apr 1, 1997
- ELF Atochem S.A.
- Bernard Cheminal
- C07 - ORGANIC CHEMISTRY