NC

Nien-Hsi Chang

IT ITRI: 1 patents #5,197 of 9,619Top 55%
Overall (All Time): #3,961,721 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4780527 Preparation of polyesters from terephthalic acid Shen-Nan Tong, Mei-Sui Chen, Wu-Bin Yuo 1988-10-25