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Zhejiang, CN
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Patents Grants
last 30 patents
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Patent Grant
Retractable structure for air-conditioning vent
Patent number
9,777,939
Issue date
Oct 3, 2017
NINGBO RUNNER INDUSTRIAL CORPORATION
Hua-Liang Zuo
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
RETRACTABLE STRUCTURE FOR AIR-CONDITIONING VENT
Publication number
20140302771
Publication date
Oct 9, 2014
Ningbo Runner Industrial Corporation
Hua-Liang Zuo
F24 - HEATING RANGES VENTILATING