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发明名称
APPARATUS FOR AUTOMATIC LOCKING OF DRIVE AND SPRINKLING SYSTEM OF MINING MACHINE
摘要
申请公布号
SU859651(A1)
申请公布日期
1981.08.30
申请号
SU19792804924
申请日期
1979.07.30
申请人
N-PROIZV OB "AVTOMATGORMASH" MINISTERSTVA UGOLNOJ PROMY SSSR
发明人
YANCHENKO ARKADIJ A,SU;MOROZ NIKOLAJ A,SU
分类号
E21F5/02;(IPC1-7):E21F5/02
主分类号
E21F5/02
代理机构
代理人
主权项
地址
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