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发明名称
SUPPORTING DEVICE FOR MINING PARTICULARLY FOR WALL METHOD
摘要
申请公布号
HU185380(B)
申请公布日期
1985.01.28
申请号
HU19800001619
申请日期
1980.06.30
申请人
VARPALOTAI SZENBANYAK,HU;KOEZPONTI BANYASZATI FEJLESZTESI INTEZET,HU
发明人
ILYES,ZOLTAN,HU;MARTINKO,MATYAS,HU;ELEKES,ANDRAS,HU;SIMON,KALMAN,HU;BOHNERT,JOZSEF,HU;NEMET,JANOS,HU;BOELE,KAROLY,HU
分类号
E21D23/04;(IPC1-7):E21D23/00
主分类号
E21D23/04
代理机构
代理人
主权项
地址
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