Sy-Ying Yeh

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Transparent cube having picture displaying function
- Patent number 6,256,914
- Issue date Jul 10, 2001
- Sy-Ying Yeh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...