Liang-Feng Su

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Easel show file display books
- Patent number 5,586,786
- Issue date Dec 24, 1996
- Liang-Feng Su
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...