METHOD OF PROTECTING COAL SEAM AGAINST GAS-DYNAMIC MANIFESTATIONS,申请号SU19874275198-传众专利搜索

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发明名称	METHOD OF PROTECTING COAL SEAM AGAINST GAS-DYNAMIC MANIFESTATIONS
摘要
申请公布号	SU1500789(A1)	申请公布日期	1989.08.15
申请号	SU19874275198	申请日期	1987.06.10
申请人	VNII GORNOJ GEOMEKHANIKI MARK	发明人	PETUKHOV IGNATIJ M,SU;KUZNETSOV VLADISLAV P,SU;GONCHAROV EVGENIJ V,SU;GONCHAROVA LYUBOV A,SU;SIDOROV VLADIMIR S,SU;SHABAROV ARKADIJ N,SU;ZUBKOV VIKTOR V,SU;IVCHENKO FEDOR P,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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