CQ

Chaozhen Qin

Overall (All Time): #2,812,976 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D895060 Water chiller Deluo Wen, Zhaoyong Guo, Qitao Lue, Yunfeng Gao 2020-09-01