SL

Shanhua Li

📍 Zhuhai, CN: #422 of 854 inventorsTop 50%
Overall (All Time): #3,526,384 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6637380 Direct heating device — 2003-10-28