SY

Sha Yaowu

NC Nippon Chemical Industrial Co.: 1 patents #100 of 212Top 50%
Overall (All Time): #3,486,765 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6774265 Bis-phosphonium salt and process for producing the same — 2004-08-10