METHOD FOR ERECTION OF MINE WORKING SUPPORT AND LINING PLACER FOR ITS REALIZATION,申请号SU19904896221-传众专利搜索

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发明名称	METHOD FOR ERECTION OF MINE WORKING SUPPORT AND LINING PLACER FOR ITS REALIZATION
摘要
申请公布号	RU1790681(C)	申请公布日期	1993.01.23
申请号	SU19904896221	申请日期	1990.12.26
申请人	KARTAVYKH GENNADIJ,SU;PODLIGAJLO ALEKSANDR,SU	发明人	KARTAVYKH GENNADIJ I,SU;PODLIGAJLO ALEKSANDR I,SU
分类号	E21D13/04	主分类号	E21D13/04
代理机构		代理人
主权项
地址

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