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高分子量聚吗啉-2,5-二酮衍生物的制备方法及共聚物的制备方法
inventor/creator:冯亚凯,郭锦棠,赵海洋,亓吉娇,
Paten number/application number:200910068250.8
application/authorized announcemen date:2009-03-26
brief introduction:

高分子量聚吗啉-25-二酮衍生物的制备方法及共聚物的制备方法