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ZHONGJIAN WUZHOU ENGINEERING EQUIPMENT CO., Ltd
3 patents in portfolio
US12222200
utility
2025
Light-transmittance Device and Use Method
0 cites
US11926004
utility
2024
Rolling Ring Shrink Fitting Tool for Rotary Equipment
0 cites
US11794291
utility
2023
Assembling Device for Rotating Joint of Rotary Drying Equipment
0 cites