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经营范围
发明名称
MINING COMBINE
摘要
申请公布号
RU1810528(C)
申请公布日期
1993.04.23
申请号
SU19884617453
申请日期
1988.12.06
申请人
KARAGANDINSKIJ NAUCHNO-ISSLEDOVATELSKIJ, PROEKTNO-KONSTRUKTORSKIJ I EKSPERIMENTALNYJ INSTITUT "GIPROUGLEGORMASH"
发明人
AFANASEV SERGEJ E;FILIPPOV SERGEJ V
分类号
E21C27/24
主分类号
E21C27/24
代理机构
代理人
主权项
地址
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