YL

Yuejun Li

📍 Jiangyin, CN: #51 of 86 inventorsTop 60%
Overall (All Time): #2,725,985 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11001418 Bottle cap capable of being opened by one press 2021-05-11