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Tai Chung City, TW
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Patents Grants
last 30 patents
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Patent Grant
Mirror base of a vanity or jewel case
Patent number
6,012,789
Issue date
Jan 11, 2000
Tong Tsun Woodenware Co., Ltd.
Kuo-Tsun Lai
A45 - HAND OR TRAVELLING ARTICLES
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last 30 patents
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Patent Application
Structure of water-jet toothbrush
Publication number
20030099502
Publication date
May 29, 2003
Kuo-Liang Lai
A46 - BRUSHWARE