CENTRIFUGAL IMPELLER FOR ROTODYNAMIC PUMPS,申请号PL19850256193-传众专利搜索

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发明名称	CENTRIFUGAL IMPELLER FOR ROTODYNAMIC PUMPS
摘要
申请公布号	PL256193(A2)	申请公布日期	1986.09.23
申请号	PL19850256193	申请日期	1985.11.11
申请人	POLITECHNIKA WROCLAWSKA	发明人	PLUTECKI JANUSZ
分类号	F04D;F04D29/28;(IPC1-7):F04D/	主分类号	F04D
代理机构		代理人
主权项
地址

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