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经营范围
发明名称
Ion exchange resins derived from vinyl pyridine, polyvinyl benzene and styrene compounds
摘要
申请公布号
US2828270(A)
申请公布日期
1958.03.25
申请号
US19530372391
申请日期
1953.08.04
申请人
NATIONAL ALUMINATE CORPORATION
发明人
MURATA YOSHIAKI
分类号
C08F8/00;C08F20/08
主分类号
C08F8/00
代理机构
代理人
主权项
地址
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