TU

Tokuko Umino

NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
Overall (All Time): #4,057,286 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4402951 Insecticidal composition Shizuo Wakita 1983-09-06