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Luchan Enterprises Co., Ltd.
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Kaohsiung County, TW
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Patents Grants
last 30 patents
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Patent Grant
Variable pressure reducing device
Patent number
8,079,386
Issue date
Dec 20, 2011
Luchan Enterprises Co., Ltd.
Wen-Feng Tsai
G05 - CONTROLLING REGULATING
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last 30 patents
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