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Jui-Lu Pan
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Lugang Township, Changhua County, TW
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last 30 patents
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Patent Grant
Check vacuum breaking device for a tap
Patent number
8,297,299
Issue date
Oct 30, 2012
Ring Rich Industrial Co., Ltd.
Jui-Lu Pan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...