APPARATUS FOR FORMING HOMOGENEOUS GAS AND LIQUID MIXTURE AT THE INLET OF ELECTRICAL CENTRIFUGAL PUMP,申请号SU19884436814-传众专利搜索

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发明名称	APPARATUS FOR FORMING HOMOGENEOUS GAS AND LIQUID MIXTURE AT THE INLET OF ELECTRICAL CENTRIFUGAL PUMP
摘要
申请公布号	SU1645466(A1)	申请公布日期	1991.04.30
申请号	SU19884436814	申请日期	1988.06.07
申请人	NEFTEGAZODOBYVAYUSHCHEE U "CHERNIGOVNEFTEGAZ" PROIZVODSTVENNOGO OBEDINENIYA "UKRNEFT"	发明人	POKORMYAK PETR A,SU;PETRENKO NIKOLAJ A,SU
分类号	E21B43/00	主分类号	E21B43/00
代理机构		代理人
主权项
地址

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