ShuangShuang Tao

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Assembling device for rotating joint of rotary drying equipment
- Patent number 11,794,291
- Issue date Oct 24, 2023
- ZHONGJIAN WUZHOU ENGINEERING EQUIPMENT CO., LTD
- Yigui Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-TRANSMITTANCE DEVICE AND USE METHOD
- Publication number 20240255280
- Publication date Aug 1, 2024
- ZHONGJIAN WUZHOU ENGINEERING EQUIPMENT CO., LTD
- Huaijun Ji
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ASSEMBLING DEVICE FOR ROTATING JOINT OF ROTARY DRYING EQUIPMENT
- Publication number 20230347458
- Publication date Nov 2, 2023
- ZHONGJIAN WUZHOU ENGINEERING EQUIPMENT CO., LTD
- Yigui WANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR