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Jianzhong Shen

AT Arco Chemical Technology: 1 patents #4 of 26Top 20%
📍 Shanghai, PA: #2 of 10 inventorsTop 20%
Overall (2003): #196,616 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6664360 Preparation of water-reducing copolymers for concrete — 2003-12-16