JB

Jieliang Bi

📍 Miaocheng, CN: #43 of 114 inventorsTop 40%
Overall (All Time): #3,732,957 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5702728 Clam extract preparation, the method of preparation and use thereof — 1997-12-30