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Wenke Wu
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Shenzhen, CN
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Patents Grants
last 30 patents
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Patent Grant
Multi-directional smooth damper and circular air conditioner vent
Patent number
11,292,317
Issue date
Apr 5, 2022
CHINATOOL MOULD SYSTEMS CO., LTD.
Wenke Wu
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Multi-directional Smooth Damper and Circular Air Conditioner Vent
Publication number
20190248214
Publication date
Aug 15, 2019
CHINATOOL MOULD SYSTEMS CO., LTD.
Wenke Wu
B60 - VEHICLES IN GENERAL