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Qinghui Liang

📍 Jincheng Township, CN: #1 of 6 inventorsTop 20%
Overall (2018): #111,539 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D810982 Solar powered spotlight 2018-02-20
D809174 Solar powered umbrella lamp 2018-01-30