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Affilication of Author(s):化学工程学院
Scope of patent:国内
School Sign:第一单位
Type of Patent:实用新型
State of Patent:专利授权
Application Number:200920094117.5
Authorization number:200920094117.5
Number of Inventors:5
Service Invention or Not:no
Application Date:2009-08-04
Authorization Date:2010-03-01
