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Hongzheng Ruan

UNUnknown: 1 patents #265 of 3,190Top 9%
Overall (2018): #394,820 of 503,207Top 80%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D816824 Fume hood — 2018-05-01

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