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Heyun Qin

📍 Shangqiu City, CN: #9 of 19 inventorsTop 50%
Overall (All Time): #2,526,760 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1041095 Pet toy ball — 2024-09-03