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Lu'an, CN
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Patents Grants
last 30 patents
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Patent Grant
One-button foldable bed frame and playard
Patent number
11,304,537
Issue date
Apr 19, 2022
Anhui Coolbaby Science & Technology Development Corporation.
Hongbing Liu
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
ONE-BUTTON FOLDABLE BED FRAME AND PLAYARD
Publication number
20210330091
Publication date
Oct 28, 2021
Anhui Coolbaby Science & Technology Development Corporation
Hongbing LIU
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Quickly Foldable Crib Frame
Publication number
20210196057
Publication date
Jul 1, 2021
ANHUI COOLBABY SCIENCE & TECHNOLOGY DEVELOPMENT CORPORATION.
Yingnian ZHANG
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...