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Patents Grants
last 30 patents
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Patent Grant
Air duct machine with switchable air-out directions and control met...
Patent number
11,384,952
Issue date
Jul 12, 2022
Gree Electric Appliances (Wuhan) Co., Ltd
Jiangcheng Zhu
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
Method for Mounting Air Outlet Structure of Air Conditioner and Air...
Publication number
20210071906
Publication date
Mar 11, 2021
GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD
Xiaolong Chi
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR DUCT MACHINE WITH SWITCHABLE AIR-OUT DIRECTIONS AND CONTROL MET...
Publication number
20200300496
Publication date
Sep 24, 2020
GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD
Jiangcheng ZHU
F24 - HEATING RANGES VENTILATING