METHOD OF EVALUATING THE AMOUNT OF MINERAL IN A GIVEN AREA OF A FIELD,申请号SU19792812196-传众专利搜索

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发明名称	METHOD OF EVALUATING THE AMOUNT OF MINERAL IN A GIVEN AREA OF A FIELD
摘要
申请公布号	SU883431(A1)	申请公布日期	1981.11.23
申请号	SU19792812196	申请日期	1979.09.19
申请人	INST PROBLEM KOMPLEKSNOGO OSVOENIYA NEDR AN SSSR	发明人	EFREMOVTSEV NIKITA N,SU;BAZHENOV VLADIMIR A,SU
分类号	E21C39/00;(IPC1-7):E21C39/00	主分类号	E21C39/00
代理机构		代理人
主权项
地址

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