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Taichung Hsien, TW
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last 30 patents
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Patent Grant
Method for making game racket
Patent number
5,816,959
Issue date
Oct 6, 1998
Se Lin
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Game racket
Patent number
5,735,759
Issue date
Apr 7, 1998
Se Lin
A63 - SPORTS GAMES AMUSEMENTS