SF

Sylvie Frances

ES Elf Atochem S.A.: 1 patents #238 of 505Top 50%
Overall (All Time): #3,537,606 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6355222 Manufacture of hydrogen bromide gas Gilles Drivon, Philippe Leduc 2002-03-12