TY

Totaro Yamagata

SH Shikibo: 1 patents #10 of 46Top 25%
Overall (All Time): #4,121,272 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4226718 Process for separating polyvinyl alcohol from its solution Shuji Banno 1980-10-07