6 Design Patents
#63 in Hangzhou
#3,245 in China
#43,438 in the World
Forward Citations = 66
Company Filing History:
Yutou Technology (hangzhou) Co., Ltd.
where one patent can have more than one assignee
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#63 in Hangzhou
#3,245 in China
#43,438 in the World
Company Filing History:
Get your Inventor Badge Today