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含二氮杂萘酮结构共聚芳醚砜超滤膜及其制备方法

Release Time:2019-10-13  Hits:

First Author: 蹇锡高

Disigner of the Invention: 韩润林,刘程,王锦艳,杨大令,张守海

Application Number: CN200910220545.2

Authorization Date: 2009-12-01

Authorization Number: CN101721927A

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