IMPELLER OF CENTRIFUGAL PUMP,申请号SU19762308811-传众专利搜索

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发明名称	IMPELLER OF CENTRIFUGAL PUMP
摘要
申请公布号	SU567852(A1)	申请公布日期	1977.08.05
申请号	SU19762308811	申请日期	1976.01.04
申请人	SP KT BYURO GEOMETRICHESKIKH SKVAZHINNYKH NASOSOV	发明人	NEGREBETSKIJ VYACHESLAV P,SU;SMUTIN NIKOLAJ V,SU
分类号	F04D29/66;(IPC1-7):F04D29/66	主分类号	F04D29/66
代理机构		代理人
主权项
地址

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