YS

Yunwei Shu

EC Elec-Tech International Co.: 1 patents #5 of 6Top 85%
📍 Zhuhai, CN: #422 of 854 inventorsTop 50%
Overall (All Time): #2,776,450 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10568453 Coffee brewing device and coffee capsule machine having same Donglei Wang 2020-02-25