Jianxin Chai

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Xinxiang City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Spiral louver shaped condenser with multilayer spatial structure
- Patent number 10,072,899
- Issue date Sep 11, 2018
- Henan New Kelong Electrical Appliances, Co., Ltd.
- Xiangqi Gao
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SPIRAL LOUVER SHAPED CONDENSER WITH MULTILAYER SPATIAL STRUCTURE
- Publication number 20170074600
- Publication date Mar 16, 2017
- HENAN NEW KELONG ELECTRICAL APPLIANCES CO., LTD
- Xiangqi Gao
- F28 - HEAT EXCHANGE IN GENERAL