Yihe Han

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Versatile packaging box for products
- Patent number 7,819,249
- Issue date Oct 26, 2010
- Yihe Han
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
Versatile Packaging Box For Products
- Publication number 20080169338
- Publication date Jul 17, 2008
- Yihe Han
- A45 - HAND OR TRAVELLING ARTICLES