Yi-Fa Hong

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8-24 Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Retaining device for replaceable hanger frame
- Patent number 6,550,730
- Issue date Apr 22, 2003
- Yi-Fa Hong
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...