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Yu Lan Lai Lee
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Taichung, TW
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last 30 patents
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Patent Grant
Leverage wrench
Patent number
6,474,200
Issue date
Nov 5, 2002
Yu Lan Lai Lee
B60 - VEHICLES IN GENERAL
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last 30 patents
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Patent Application
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Publication number
20020056343
Publication date
May 16, 2002
Yu Lan Lai Lee
B60 - VEHICLES IN GENERAL