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Chunyu CHENG
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Zhuhai City, Guangdong, CN
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Patents Grants
last 30 patents
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Patent Grant
Dual-stage enthalpy-increasing air-conditioning system
Patent number
9,803,894
Issue date
Oct 31, 2017
Gree Electric Appliances, Inc. of Zhuhai
Jinhuang Lin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
Dual-stage enthalpy-increasing air-conditioning system
Publication number
20160102892
Publication date
Apr 14, 2016
Gree Electric Applicances, Inc. of ZHUHAI
Jinhuang LIN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...