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Patent Registration Certificate of our mining chemicals Xanthate PAX PBX SEX SIPX SIBX SIAX

Patent Registration Certificate of our mining chemicals Xanthate PAX PBX SEX SIPX SIBX SIAX

Certificate name Patent Registration Certificate
Certification unit National Copyright Administration of the People's Republic of China
System weight range All patent
Date of issue June 21, 2017
Certificate number 2017SR292998

Patent Registration Certificate of Mining reagent Xanthate PAX PBX SEX SIPX SIBX SIAX

Patent Registration Certificate of Mining reagent Xanthate PAX PBX SEX SIPX SIBX SIAX

Certificate name Patent Registration Certificate
Certification unit National Copyright Administration of the People's Republic of China
System weight range All patent
Date of issue June 21, 2017
Certificate number 2017SR293010
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