7 Utility Patents
#339 in Jiangsu
#18,873 in China
#594,841 in the World
Forward Citations = 3
Company Filing History:
China University of Mining and Technology
Xuzhou Zhirun Mining Equipment Science and Technology Co., Ltd
Jiangsu Kampf Mechanical Technology Co., Ltd
4. 1 out of 5
Xuzhou Liren Monorail Transportation Equipment Co., Ltd.
where one patent can have more than one assignee
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