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中国科学院兰州化学物理研究所机构知识库
KMS Lanzhou Institute of Chemical Physics，Chinese Academy of Sciences
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非现建制 [2]
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王爱勤 [2]
刘瑞凤 [1]
大 [1]
李安 [1]
杨立明 [1]
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中文 [2]
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2005 [2]
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Document Type：专利
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Date Issued：2005
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有机-无机复合保水剂及其制备方法
专利
专利类型: 发明, 专利号: 03120346.9, 申请日期: 2005-12-14, 公开日期: 2003-08-27
Inventors:
王爱勤
;
李安
;
杨立明
;
刘瑞凤
;
杨军(大)
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Submit date：2013/08/07
一种高品质壳聚糖的制备方法
专利
专利类型: 发明, 专利号: 03127930.9, 申请日期: 2005-09-07, 公开日期: 2003-12-10
Inventors:
王爱勤
;
王晔
;
汪琴
Adobe PDF(221Kb)
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View/Download：341/4
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Submit date：2013/08/07
