HB

Hang Bian

Overall (All Time): #2,413,153 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12298208 Device for preparing rock speciments with different moisture contents Zhaobin Zhang, Shouding Li, Xiao Li, Jianming He, Bo Zheng +3 more 2025-05-13