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发明名称
METHOD OF PREMOISTENING OF A COAL BED
摘要
申请公布号
SU1420187(A1)
申请公布日期
1988.08.30
申请号
SU19864134044
申请日期
1986.06.30
申请人
KUZBASSKIJ POLT INSTITUT
发明人
KOLMAKOV VLADISLAV A,SU;IVANOV VADIM V,SU;MASENAS RIMGAUDAS R,SU;KOLMAKOV VLADIMIR V,SU;MIROSHNICHENKO ANATOLIJ V,SU;KOLMAKOV ANATOLIJ V,SU
分类号
E21F5/02
主分类号
E21F5/02
代理机构
代理人
主权项
地址
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