HS

Huang Szu-Ming

📍 Xihu, TW: #280 of 466 inventorsTop 65%
Overall (All Time): #3,712,961 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5616109 Resilient abdominal-arm exercise apparatus — 1997-04-01