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发明名称
Dichtungskappe zum Verschließen oder Abdichten einer Öffnung in einer Oberfläche
摘要
申请公布号
DE29807550(U1)
申请公布日期
1998.11.12
申请号
DE19982007550U
申请日期
1998.04.29
申请人
JONG, GERARDUS MAJELLA DE, UDEN, NL
发明人
分类号
E02D31/00;(IPC1-7):F16J15/02
主分类号
E02D31/00
代理机构
代理人
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