PC

Pohan Chang

📍 Gaodong, CN: #37 of 75 inventorsTop 50%
Overall (All Time): #4,131,997 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10385834 Diaphragm pump — 2019-08-20