BR

Bu Qing Ruan

📍 Hexi District, CN: #41 of 75 inventorsTop 55%
Overall (All Time): #3,356,227 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7374152 Hand lever for a binding machine — 2008-05-20