Patents

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Patent Applicant:王存德

Patent description:雄甾-17(20)-烯-21-酮的合成方法

Type of Patent:发明

State of Patent:终止

Application Number:201110309027.5

Number of Inventors:6

Service Invention or Not:no

Application Date:2011-10-12

Authorization Date:2013-08-14

First Author:WCD