FS

Fusao Soda

FH Fil-Tec Holdings: 1 patents #8 of 10Top 80%
📍 Koshigaya, JP: #130 of 242 inventorsTop 55%
Overall (All Time): #3,808,170 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5353630 Apparatus for testing membrane filter integrity Hidenobu Sawa 1994-10-11