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张龙

Patents

一种间戊二烯石油树脂的制备方法

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Affilication of Author(s):化学工程学院

Teaching and Research Group:化学工程学院

Scope of patent:国内

School Sign:第一单位

Type of Patent:发明专利

State of Patent:专利授权

Application Number:201110214368.4

Authorization number:CN102351990B

Number of Inventors:3

Service Invention or Not:no

Application Date:2011-07-29

Authorization Date:2012-12-19