VANE WHEEL FOR PUMP,申请号JP19800008807-传众专利搜索

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发明名称	VANE WHEEL FOR PUMP
摘要
申请公布号	JPS56106098(A)	申请公布日期	1981.08.24
申请号	JP19800008807	申请日期	1980.01.30
申请人	HITACHI LTD	发明人	SHINOZUKA HIDEKI;YOSHIDA MASAO
分类号	F04D29/22	主分类号	F04D29/22
代理机构		代理人
主权项
地址

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