HS

Hiromitsu Seito

PC Polyplastics Co.: 1 patents #154 of 292Top 55%
Overall (All Time): #3,646,609 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5891943 Thermoplastic resin composition and a method of producing the same Toru Katsumata 1999-04-06