YM

Youji Mori

WC World Chemical Co.: 1 patents #6 of 22Top 30%
Overall (All Time): #3,971,674 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4655681 Seal-less pump Kenichi Satou 1987-04-07