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发明名称
摘要
申请公布号
SU448191(A1)
申请公布日期
1974.10.30
申请号
SU19731934251
申请日期
1973.06.11
申请人
发明人
分类号
C08F8/00;B01J19/00;C02F1/28;C02F1/40;C02F103/34;(IPC1-7):C08F27/00;B01J1/22;C02C5/02
主分类号
C08F8/00
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代理人
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