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经营范围
发明名称
SOUND ALARM SYSTEM FOR MINE MACHINES
摘要
申请公布号
SU1198226(A1)
申请公布日期
1985.12.15
申请号
SU19823457314
申请日期
1982.04.07
申请人
N-PROIZV OB PO SOZDANIYU VYPUSKU SREDSTV AVTOM GORNYKH MASHIN "AVTOMATGORMASH"
发明人
BORODIN MIKHAIL N,SU;USTINOV VIKTOR N,SU;BARCHENKOV ALEKSANDR S,SU;KIRCHEV VLADIMIR I,SU
分类号
E21F17/18;(IPC1-7):E21F17/18
主分类号
E21F17/18
代理机构
代理人
主权项
地址
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