PS

Peidong Su

SU Southwest Petroleum University: 1 patents #417 of 1,158Top 40%
Overall (All Time): #2,656,958 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11340203 Tunnel toxic-and-harmful-gas deep-hole detection device and method Peng Qiu 2022-05-24