11 Utility Patents
#159 in Jiangsu
#11,574 in China
#363,721 in the World
Forward Citations = 4
Company Filing History:
Pla University of Science and Technology
Nanjing Forestry University
China University of Mining and Technology
4. 1 out of 369

5. 1 out of 320

where one patent can have more than one assignee
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