WC

Wang Chang-guo

NU Nanjing Forestry University: 1 patents #17 of 129Top 15%
Overall (All Time): #3,698,696 of 4,157,543Top 90%
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Patent #TitleCo-InventorsDate
5817616 Process for preparing a floral odorous perfume and perfume obtained thereform Liu Zhen, Cheng Zhi 1998-10-06