Shizhen Yang

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Xian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic structure fiddle and manufacturing method thereof
- Patent number 8,912,415
- Issue date Dec 16, 2014
- Xiaozhen Huang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Acoustic Structure Fiddle and Manufacturing Method Thereof
- Publication number 20130055875
- Publication date Mar 7, 2013
- Xiaozhen Huang
- G01 - MEASURING TESTING