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聚乙烯醇-聚氨酯高吸水海绵的制备方法
inventor/creator:文秀芳;罗志波;皮丕辉;关怀;周洁莹;胡俏衍;蔡智奇;林创发
Paten number/application number:201210313455
application/authorized announcemen date:2012-8-29
brief introduction:略