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发明名称
SCHLEIFVORRICHTUNG
摘要
申请公布号
DE2804003(A1)
申请公布日期
1978.08.17
申请号
DE19782804003
申请日期
1978.01.31
申请人
FAGERSTA AB
发明人
KARLSSON,OESTEN
分类号
E21B10/52;B24B3/33;B24B3/60;(IPC1-7):B24B3/33
主分类号
E21B10/52
代理机构
代理人
主权项
地址
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