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发明名称
Meißelhalter
摘要
申请公布号
DE19505143(C2)
申请公布日期
1998.01.08
申请号
DE19951005143
申请日期
1995.02.16
申请人
BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG, 78733 AICHHALDEN, DE
发明人
KAMMERER, KARL, 78737 FLUORN-WINZELN, DE;WIDMAIER, HELMUT, 78733 AICHHALDEN, DE
分类号
E21C35/197;(IPC1-7):E21C35/19;E21C35/18
主分类号
E21C35/197
代理机构
代理人
主权项
地址
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