Patents/Inventors

Yazhen Zhang

JinhuaCN4 patents

5 Patents

USD10799042025
Heated Water Hose
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USD10773912025
High Pressure Cleaning Machine Accessory
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USD10188062024
Water Pan
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US118155932023
Method and System for Precise Location of High Slope Collapse Area
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US116760762023
Prediction Method and System of High Slope Deformation
China Institute Of Water Resources And Hydropower Research
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