Qiaoguang Sui

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Qingdao City, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-low temperature radiator for internal combustion engine engine...
- Patent number 11,215,108
- Issue date Jan 4, 2022
- QINGDAO AUTO RADIATOR CO., LTD.
- Dengfeng Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cooling system for internal combustion engine
- Patent number 11,208,944
- Issue date Dec 28, 2021
- QINGDAO AUTO RADIATOR CO., LTD.
- Dongliang Qi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Novel Cooling System for Internal Combustion Engine
- Publication number 20210239031
- Publication date Aug 5, 2021
- Qingdao Auto Radiator Co., Ltd.
- Dongliang Qi
- B60 - VEHICLES IN GENERAL
Information Patent Application
High-Low Temperature Radiator for Internal Combustion Engine Engine...
- Publication number 20210079834
- Publication date Mar 18, 2021
- Qingdao Auto Radiator Co., Ltd.
- Dengfeng Wang
- B60 - VEHICLES IN GENERAL