Longfei WANG

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Air duct component for cross-flow impeller and air conditioning app...
- Patent number 11,939,988
- Issue date Mar 26, 2024
- CHONGQING MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Jing Ling
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
AIR DUCT COMPONENT FOR CROSS-FLOW IMPELLER AND AIR CONDITIONING APP...
- Publication number 20220372991
- Publication date Nov 24, 2022
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Jing LING
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...