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Changzhou Shinri Household Appliance Manufacturing Co., Ltd.
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Changzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Vacuum cleaner
Patent number
D575014
Issue date
Aug 12, 2008
Changzhou Shinri Household Appliance Manufacturing Co., Ltd.
Cheng Luo
D32 - Washing, cleaning, or drying machine
Patents Applications
last 30 patents
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Patent Application
CYCLONIC SEPARATION DEVICE FOR VACUUM CLEANER
Publication number
20100089014
Publication date
Apr 15, 2010
Changzhou Shinri Household Appliance Manufacturing Co., Ltd.
Liqun Zhou
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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last 30 trademarks