PROCEDEU SI DISPOZITIV PENTRU TESTAREA UNOR STRATURI ACVIFERE CAPTATEPRINTR-UN FORAJ HIDROGEOLOGIC,申请号RO19820107471-传众专利搜索

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发明名称	PROCEDEU SI DISPOZITIV PENTRU TESTAREA UNOR STRATURI ACVIFERE CAPTATEPRINTR-UN FORAJ HIDROGEOLOGIC
摘要
申请公布号	RO84719(A2)	申请公布日期	1984.08.17
申请号	RO19820107471	申请日期	1982.05.10
申请人	BRETOTEAN,VIOREL M.,RO	发明人	BRETOTEAN,VIOREL M.,RO
分类号	E21B33/12;(IPC1-7):E21B33/12	主分类号	E21B33/12
代理机构		代理人
主权项
地址

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