SN

Sei Nakazawa

OC Osaka Soda Co.: 1 patents #36 of 87Top 45%
Overall (All Time): #3,925,818 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822838 Curable chlorinated polyethylene and copolyethylene composition Junichi Watanabe, Kozo Misumi, Masanobu Miyaguchi, Seiji Kadomatsu 1989-04-18