4 Patents
- US123918612025Cement Slurry System, Preparation Method Therefor and Use Thereof
CNPC Engineering Technology R&D Company Limited
0 cites - USD10778882025Dash Camera0 cites
- US119000482024Acquisition Method and System for Clinical Experimental Data, Electronic Device, and Storage Medium
BEIJING TSINGHUA CHANGGUNG HOSPITAL
0 cites - 0 cites