METHOD OF CHECKING ROCK CONDITION,申请号SU19752126097-传众专利搜索

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发明名称	METHOD OF CHECKING ROCK CONDITION
摘要
申请公布号	SU589409(A1)	申请公布日期	1978.01.25
申请号	SU19752126097	申请日期	1975.04.18
申请人	MO GORNYJ INSTITUT	发明人	IMENITOV VLADIMIR R,SU;TOLSTUNOV VLADIMIR A,SU;POPOV VALERIJ V,SU;KOVALENKO VIKTOR A,SU;BONDAREV GENNADIJ S,SU;LARKOV VLADIMIR T,SU
分类号	(IPC1-7):E21C41/06	主分类号	(IPC1-7):E21C41/06
代理机构		代理人
主权项
地址

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