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发明名称
Verfahren zur Reinigung von mit Metallverbindungen verunreinigten Polymeren
摘要
申请公布号
AT230085(B)
申请公布日期
1963.11.11
申请号
AT19600000943
申请日期
1960.02.08
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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