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last 30 patents
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Patent Grant
Suction seat for intelligent nursing toilet bowl
Patent number
10,358,807
Issue date
Jul 23, 2019
SHANDONG CRRC HUATENG ENVIRONMENT CO., LTD.
Guodong Chen
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
SUCTION SEAT FOR INTELLIGENT NURSING TOILET BOWL
Publication number
20180202139
Publication date
Jul 19, 2018
Shandong Huateng Environmental Protection Automation Co., Ltd.
Guodong CHEN
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...