Harry Hsin

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Sandal with interchangeable upper and sole
- Patent number 6,640,464
- Issue date Nov 4, 2003
- Harry Hsin
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
Sandal with interchangeable upper and sole
- Publication number 20020124434
- Publication date Sep 12, 2002
- Harry Hsin
- A43 - FOOTWEAR