3 Utility Patents
#66 in Taiyuan
#45,150 in China
Forward Citations = 0
Company Filing History:
North University of China
Shanxi Zhongbei New Material Technology Co., Ltd.
Shanxi Zhohngbei New Material Technology Co., Ltd.
4. 1 out of 1
Northen University of China
where one patent can have more than one assignee
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