2 Utility Patents
#1,071 in Zhejiang
#64,510 in China
Forward Citations = 0
Company Filing History:
Zhejiang Quhua Fluor-chemistry Co Ltd
Zhejiang Quzhou Juxin Fluorine Chemical Co., Ltd.
Zhejiang Engineering Design Co., Ltd.
4. 1 out of 3
Hangzhou Zhongmeihuadong Pharmaceutical Co., Ltd.
where one patent can have more than one assignee
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