Zheng-Xin HAN

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Wuhu, CN

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Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC INFLATABLE CUSHION
- Publication number 20160128490
- Publication date May 12, 2016
- Chien-Chuan CHENG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...