Yunling QI

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Jining City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Corrosion-resistant air preheater capable of slowing down dust deposit
- Patent number 11,828,300
- Issue date Nov 28, 2023
- JINING HUAYUAN THERMAL POWER CO., LTD.
- Yunling Qi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Corrosion-resistant air preheater capable of slowing down dust deposit
- Publication number 20230092701
- Publication date Mar 23, 2023
- Jining Huayuan Thermal Power Co., Ltd.
- Yunling QI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...