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ZL

Zuoqian Lin

Wenling, CN: #1 of 1 inventorsTop 100%
Overall (2011): #116,606 of 364,097Top 35%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7993307 Safe medical syringe with an automatic slowly retractable needle 2011-08-09