ABRASION RESISTANT IMPELLER AND MANUFACTURE THEREFOR,申请号JP19970365521-传众专利搜索

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发明名称	ABRASION RESISTANT IMPELLER AND MANUFACTURE THEREFOR
摘要
申请公布号	JPH11182491(A)	申请公布日期	1999.07.06
申请号	JP19970365521	申请日期	1997.12.22
申请人	EBARA CORP	发明人	MURAI YUKIO
分类号	F04D29/20;F04D29/22;(IPC1-7):F04D29/22	主分类号	F04D29/20
代理机构		代理人
主权项
地址

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