HX

He Xuejin

📍 Pingxiang, CN: #21 of 31 inventorsTop 70%
Overall (All Time): #2,654,693 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D951436 Face mask ear loop extender — 2022-05-10