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Patents Grants
last 30 patents
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Patent Grant
Control method for drawer door of refrigerator and refrigerator
Patent number
11,994,338
Issue date
May 28, 2024
QINGDAO HAIER REFRIGERATOR CO., LTD.
Bin Hui
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
CONTROL METHOD FOR DRAWER DOOR OF REFRIGERATOR AND REFRIGERATOR
Publication number
20220214102
Publication date
Jul 7, 2022
QINGDAO HAIER REFRIGERATOR CO., LTD
Bin HUI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...