Patents

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Scope of patent:天然产物有机化学

Patent Applicant:黄依婷

Patent description:一种可变色创可贴

Type of Patent:实用新型

State of Patent:有效

Application Number:201620108595.7

Number of Inventors:2

Service Invention or Not:no

Application Date:2016-02-02

Authorization Date:2016-06-03

First Author:Cheng zhilin