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发明名称
MED ROERLIG SPETS FOERSETT KORSNINGSSTYCKE
摘要
申请公布号
FI54004(B)
申请公布日期
1978.05.31
申请号
FI19700000495
申请日期
1970.02.24
申请人
FRIED KRUPP HUETTENWERKE AG
发明人
DOERING FRIEDRICH;HUMMEL JOHANN
分类号
E01B7/14;(IPC1-7):E01B7/14
主分类号
E01B7/14
代理机构
代理人
主权项
地址
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