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Inventors
Yugang Cheng
Nanjing
CN
1 patent
2 Patents
US12418069
2025
Power Tool and Battery Pack
Nanjing Chervon Industry Co., Ltd.
0 cites
US11692919
2023
Reciprocating Rock Fracture Friction-seepage Characteristic Test Device and Method
CHONGQING UNIVERSITY
0 cites