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经营范围
发明名称
SCHACHTABDECKUNG MIT OEFFNUNGSHILFE
摘要
申请公布号
DE8418326(U1)
申请公布日期
1984.11.08
申请号
DE19840018326U
申请日期
1984.06.16
申请人
PASSAVANT-WERKE AG & CO KG, 6209 AARBERGEN, DE
发明人
分类号
E02D29/14;(IPC1-7):E02D29/14
主分类号
E02D29/14
代理机构
代理人
主权项
地址
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