LABYRINTH SEAL ATTACHMENT STRUCTURE OF ROTATIONAL FLUID MACHINE,申请号JP19880185392-传众专利搜索

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发明名称	LABYRINTH SEAL ATTACHMENT STRUCTURE OF ROTATIONAL FLUID MACHINE
摘要
申请公布号	JPH0238764(A)	申请公布日期	1990.02.08
申请号	JP19880185392	申请日期	1988.07.27
申请人	HITACHI LTD	发明人	TAKEDA KAZUO;WATABE KIYOSHI
分类号	F04D29/10;F16J15/447	主分类号	F04D29/10
代理机构		代理人
主权项
地址

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