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Long Tai Copper Co., Ltd.
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Changua County, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic pressure damping device
Patent number
7,861,739
Issue date
Jan 4, 2011
Long Tai Copper Co., Ltd.
Faucet Wu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Anti-freezing hydrant
Patent number
7,654,280
Issue date
Feb 2, 2010
Long Tai Copper Co., Ltd.
Faucet Wu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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last 30 patents
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