APPARATUS FOR CALIBRATING AND TESTING DOWNHOLE PRESSURE GAUGES,申请号SU19864146293-传众专利搜索

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发明名称	APPARATUS FOR CALIBRATING AND TESTING DOWNHOLE PRESSURE GAUGES
摘要
申请公布号	SU1420411(A1)	申请公布日期	1988.08.30
申请号	SU19864146293	申请日期	1986.07.22
申请人	VNII NEFTEPROMY GEOFIZ	发明人	KHARIN ALEKSANDR N,SU;EVDOKIMOV VIKTOR I,SU
分类号	G01L27/00	主分类号	G01L27/00
代理机构		代理人
主权项
地址

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