QD

Qisen Dang

📍 Shenyang, CN: #226 of 496 inventorsTop 50%
Overall (All Time): #2,822,027 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10811306 Preparation method of multilayer monocrystalline silicon film — 2020-10-20