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发明名称
Verfahren und Vorrichtung zum Schneiden von Gestein
摘要
申请公布号
DE3410981(C1)
申请公布日期
1985.05.09
申请号
DE19843410981
申请日期
1984.03.16
申请人
LOEGEL JUN., CHARLES, INGWILLER, FR
发明人
LOEGEL JUN., CHARLES, INGWILLER, FR
分类号
B24C1/04;B26F3/00;E21B7/06;E21B7/16;E21B7/18;E21C25/60;E21C37/12;E21D9/10;(IPC1-7):E21C25/60;B24C1/00;B28D1/00
主分类号
B24C1/04
代理机构
代理人
主权项
地址
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