Ge Hongchun

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Collapsible chair and method of adjusting the same
- Patent number 9,370,246
- Issue date Jun 21, 2016
- Zhejiang Hengfeng Top Leisure Co., Ltd.
- Yang Baoqing
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Collapsible Chair and Method of Adjusting the Same
- Publication number 20150282624
- Publication date Oct 8, 2015
- Zhejiang Hengfeng Top Leisure Co., Ltd.
- Yang Baoqing
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...