SELFFSUCTION TYPE ROTARY PUMP,申请号JP19760039182-传众专利搜索

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发明名称	SELFFSUCTION TYPE ROTARY PUMP
摘要
申请公布号	JPS52122906(A)	申请公布日期	1977.10.15
申请号	JP19760039182	申请日期	1976.04.09
申请人	HITACHI LTD	发明人	MIYAMOTO TAKEO
分类号	F04C5/00;F16N9/02;F16N29/02	主分类号	F04C5/00
代理机构		代理人
主权项
地址

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