WK

Wazuo Koido

OC Oji Paper Co.: 1 patents #173 of 423Top 45%
Overall (All Time): #4,041,544 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4473439 Process for pulping lignocellulosic material Isao Wada, Jun-Ichiro Kido 1984-09-25