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发明名称
摘要
申请公布号
DE9202403(U1)
申请公布日期
1992.04.16
申请号
DE19920002403U
申请日期
1992.02.25
申请人
EWALD DOERKEN AG, 5804 HERDECKE, DE
发明人
分类号
C25D13/12
主分类号
C25D13/12
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代理人
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