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一种工业蒽选择加氢-氧化耦合制均苯四甲酸二酐的方法

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First Author:Changhai Liang

Disigner of the Invention:chenxiao,关伟翔,lichuang

Application Number:CN201810375903.6

Authorization Date:2018-04-16

Authorization number:CN108640926A

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