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发明名称
METHOD OF AIRING WORKINGS IN FACE-END VIBRATION DELIVERY OF ORE
摘要
申请公布号
SU1249169(A1)
申请公布日期
1986.08.07
申请号
SU19853867659
申请日期
1985.01.31
申请人
VNI GORNO-METALLURGICHESKIJ I TSVETNYKH METALLOV
发明人
SOZONOV ANATOLIJ F,SU;KOLTSOVA OLGA I,SU;OSINNIKOVA IRINA A,SU;SARSEKENOVA ZOYA K,SU
分类号
E21F1/00
主分类号
E21F1/00
代理机构
代理人
主权项
地址
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