SP

Sheang Y. Pan

📍 Jiaoxi Township, TW: #19 of 40 inventorsTop 50%
Overall (All Time): #4,077,575 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4355706 Bicycle rear brake mounted with sprocket wheel — 1982-10-26