Yang Sherng Enterprise Co., Ltd.

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Caotun Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Key mechanism for a saxophone
- Patent number 9,058,793
- Issue date Jun 16, 2015
- Yang Sherng Enterprise Co., Ltd.
- Fu-Liang Yang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
KEY MECHANISM FOR A SAXOPHONE
- Publication number 20150161972
- Publication date Jun 11, 2015
- Yang Sherng Enterprise Co., Ltd.
- Fu-Liang YANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Trademarklast 30 trademarks