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发明名称
METHOD OF ASSESSING THE DEGREE OF MOISTURE OF COAL BODY
摘要
申请公布号
SU1453043(A1)
申请公布日期
1989.01.23
申请号
SU19874213289
申请日期
1987.03.20
申请人
VNII GORNOJ GEOMEKHANIKI MARK
发明人
ROZENBAUM MARK A,SU;REJPOLSKIJ PETR A,SU;ANDRANOVICH VALERIJ A,SU
分类号
E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
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