Shuen-Yi Liou

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Ta Li Hsiang, Taichung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Angle adjustable joint
- Patent number 5,169,257
- Issue date Dec 8, 1992
- Shuen-Yi Liou
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...