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发明名称
Setzvorrichtung fuer metallische Grubenstempel mit rundem Querschnitt
摘要
申请公布号
DE1116174(B)
申请公布日期
1961.11.02
申请号
DE1958B051102
申请日期
1958.11.17
申请人
JEAN BARNIER
发明人
BARNIER JEAN
分类号
E21D15/58
主分类号
E21D15/58
代理机构
代理人
主权项
地址
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