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含二氮杂萘结构的聚醚酮及制备法

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First Author:Jian Xigao

Disigner of the Invention:孟跃忠,郑海滨,阿兰S·海(Allan,S.Hay)

Application Number:CN93109179.9

Authorization Date:1993-07-26

Authorization number:CN1098097

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