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发明名称
METHOD OF TRAVERSING WITH MECHANIZED SET A DISJUNCTIVE DISTURBANCE OF COAL SEAM
摘要
申请公布号
SU1518517(A1)
申请公布日期
1989.10.30
申请号
SU19874227734
申请日期
1987.04.13
申请人
TULSKIJ POLT INSTITUT
发明人
GLAZOV DMITRIJ D,SU;ANDRONOV SERGEJ P,SU
分类号
主分类号
代理机构
代理人
主权项
地址
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