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发明名称
ARRANGEMENT FOR CHARGING BLAST HOLES IN LOOSE EXPLOSIVES
摘要
申请公布号
SU1186794(A1)
申请公布日期
1985.10.23
申请号
SU19813293786
申请日期
1981.05.25
申请人
VNI GORNO-METALLURGICHESKIJ I TSVETNYKH METALLOV
发明人
MITSUK ANATOLIJ I,SU;SKOROBOGATOV VLADIMIR M,SU;MONTRYMOVICH EDUARD V,SU;CHUPAKHIN VLADIMIR YA,SU
分类号
E21C37/00;E21C37/12;(IPC1-7):E21C37/00
主分类号
E21C37/00
代理机构
代理人
主权项
地址
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