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含二氮杂萘酮联苯结构聚芳醚腈酮及其制备法

Release Time:2019-03-09  Hits:

First Author: 蹇锡高

Disigner of the Invention: 蹇峥,王明晶,李琦

Application Number: CN03111540.3

Authorization Date: 2003-04-25

Authorization Number: CN1513897

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