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Ho Ming Au Yeung

Overall (2018): #395,970 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9956758 Zero alcohol offset printing system Daoming Zhou, Jin Zhou, Jing Zhang, Fei Jiang 2018-05-01