8 Utility Patents
#168 in Zhejiang
#16,667 in China
#521,770 in the World
Forward Citations = 0
Company Filing History:
Hangzhou Qulian Technology Co., Ltd.
Hangzhou Hyperchain Technology Co., Ltd.
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#168 in Zhejiang
#16,667 in China
#521,770 in the World
Company Filing History:
Get your Inventor Badge Today