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发明名称
MECHANIZED SUPPORT SYSTEM FOR MINING
摘要
申请公布号
CS253703(B2)
申请公布日期
1987.12.17
申请号
CS19800003409
申请日期
1980.05.16
申请人
KOEZPONTI BANYASZATI FEJLESZTESI INTEZET,HU;OROSZLANYI SZENBANYAK,HU
发明人
IGNATKO,GYOERGY,HU;ILYES,ZOLTAN,HU;NEMETH,FERENC,HU;RACZ,MATYAS,HU;VARGA,ALBERT,HU;VARRO,JENOE,HU
分类号
E21D23/00;E21F13/06;(IPC1-7):E21D23/00
主分类号
E21D23/00
代理机构
代理人
主权项
地址
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