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经营范围
发明名称
MINE AIR COOLER
摘要
申请公布号
SU1717844(A1)
申请公布日期
1992.03.07
申请号
SU19894666081
申请日期
1989.03.23
申请人
TS SHTAB VOENIZIROVANNYKH GORNOSPASATELNYKH CHASTEJ DONBASSA
发明人
SUDILOVSKIJ MIKHAIL N,SU;KONDRATENKO IVAN I,SU;GORBATENKO ALEKSANDR E,SU;ILIN ALEKSANDR E,SU
分类号
E21F3/00
主分类号
E21F3/00
代理机构
代理人
主权项
地址
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