DEEP-WELL PRESSURE GAUGE,申请号SU19772552826-传众专利搜索

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发明名称	DEEP-WELL PRESSURE GAUGE
摘要
申请公布号	SU664066(A1)	申请公布日期	1979.05.25
申请号	SU19772552826	申请日期	1977.12.13
申请人	DICHENKO MIKHAIL A,SU	发明人	DICHENKO MIKHAIL A,SU
分类号	G01L7/04;G01L19/08;(IPC1-7):G01L7/04	主分类号	G01L7/04
代理机构		代理人
主权项
地址

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