GN

Gangxue Niu

📍 Kaifeng, CN: #7 of 44 inventorsTop 20%
Overall (All Time): #2,963,056 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9752463 Decompression device for internal combustion engine — 2017-09-05