DEVICE FOR AUTOMATIC CONTROL OF WELL PUMP UNIT OF LOW-DISCHARGE OIL WELLS,申请号SU19864135865-传众专利搜索

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发明名称	DEVICE FOR AUTOMATIC CONTROL OF WELL PUMP UNIT OF LOW-DISCHARGE OIL WELLS
摘要
申请公布号	SU1384826(A2)	申请公布日期	1988.03.30
申请号	SU19864135865	申请日期	1986.10.17
申请人	INST KIBERNETIKI AN AZSSR	发明人	KUSHNAREV ALEKSANDR V,SU
分类号	F04B47/00;E21B43/00	主分类号	F04B47/00
代理机构		代理人
主权项
地址

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