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Feng-Ming SHIH
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Taichung City, TW
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Patents Grants
last 30 patents
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Patent Grant
Mop wringer
Patent number
8,756,750
Issue date
Jun 24, 2014
DA Ding Energy Co., Ltd.
Feng-Ming Shih
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
MOP WRINGER
Publication number
20130333152
Publication date
Dec 19, 2013
DA DING ENERGY Co., Ltd.
Feng-Ming SHIH
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...