Patents
一种尾油全循环的煤焦油生产彩色油墨溶剂油的方法

Affilication of Author(s):化工学院

Patent Coverage:国内

School Sign:第一单位

Type of Patent:发明专利

State of Patent:有效

Application Number:201410675659.7

Authorization number:201410675659.7

Service Invention or Not:yes

Application Date:2014-11-24

Authorization Date:2016-08-24


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