QA

Qinglian An

Overall (All Time): #2,866,701 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10342236 Natural broad-spectrum preservative composition containing citrus grandis fruit extract and its use Jiansheng Zha, Jinrong Xu 2019-07-09