PB

Pingguan Bian

📍 Yichang City, CN: #23 of 66 inventorsTop 35%
Overall (All Time): #3,227,401 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8293950 Method of preparing pentaerythritol Yuanhua Jiang, Xiaoqin Yang, Jiaxin Feng, Jinjun Dong, Huazhong He +3 more 2012-10-23