5 Utility Patents
#239 in Hubei
#26,152 in China
#819,042 in the World
Forward Citations = 0
Company Filing History:
China University of Mining and Technology
Wuhan Institute of Technology
Xuzhou Olivine Geoscience & Geotech Co., Ltd
4. 2 out of 379
China University of Petroleum
5. 2 out of 32
Anhui University of Science & Technology
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