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发明名称
ABFLUSSBEHANDLUNG.
摘要
申请公布号
DE3775767(D1)
申请公布日期
1992.02.13
申请号
DE19873775767
申请日期
1987.01.19
申请人
RUECKLUFT PATENT AG
发明人
OLLEY ROBERT
分类号
C02F3/12;(IPC1-7):C02F3/12
主分类号
C02F3/12
代理机构
代理人
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地址
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