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Min-Chang Lee
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Tu-chen, TW
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Patents Grants
last 30 patents
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Patent Grant
Fan having sealing device
Patent number
6,726,450
Issue date
Apr 27, 2004
Hon Hai Precision Ind. Co., Ltd.
Min-Chang Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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Patent Application
Fan having sealing device
Publication number
20030170121
Publication date
Sep 11, 2003
Min-Chang Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...