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经营范围
发明名称
GRUBENAUSBAUGESTELL FUER WANDERNDEN STREBAUSBAU
摘要
申请公布号
DE8402647(U1)
申请公布日期
1984.05.03
申请号
DE19840002647U
申请日期
1984.01.31
申请人
KLOECKNER-BECORIT GMBH, 4620 CASTROP-RAUXEL, DE
发明人
分类号
E21D23/04;(IPC1-7):E21D23/04
主分类号
E21D23/04
代理机构
代理人
主权项
地址
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