AY

Aki Yonekura

ES Elf Atochem S.A.: 1 patents #238 of 505Top 50%
Overall (All Time): #3,635,115 of 4,157,543Top 90%
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Patent #TitleCo-InventorsDate
6153566 Bacteriostatic compositions and use in metal working fluids Toshifumi Hatanaka, Tetsushi Kawamura, Henri-Jean Caupin 2000-11-28