Прибор для определения пьезометрического давления в буровых и т.п. скважинах, например, для целей изучения водоносности минерализованных и газосодержащих вод,申请号SU19410044048-传众专利搜索

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发明名称	Прибор для определения пьезометрического давления в буровых и т.п. скважинах, например, для целей изучения водоносности минерализованных и газосодержащих вод
摘要
申请公布号	SU62960(A1)	申请公布日期	1943.11.30
申请号	SU19410044048	申请日期	1941.05.26
申请人	SIMONOV E.V.	发明人	SIMONOV E.V.
分类号	G01L7/18	主分类号	G01L7/18
代理机构		代理人
主权项
地址

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