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经营范围
发明名称
Способ получения катионитов
摘要
申请公布号
SU134841(A1)
申请公布日期
1960.11.30
申请号
SU19560462490
申请日期
1956.10.20
申请人
发明人
LOSEV I.P.;TEVLINA A.S.;TROSTYANSKAYA E.B.
分类号
C08J5/20;C08F8/06;C08F8/24
主分类号
C08J5/20
代理机构
代理人
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地址
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