XS

Xuefeng Shang

Overall (All Time): #2,972,823 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9808115 Full-automatic tea-making machine Meichee Choi, Li Dong, Jianbo Liu 2017-11-07