DIFFUSER FOR CENTRIFUGAL COMPRESSOR,申请号JP19890092846-传众专利搜索

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发明名称	DIFFUSER FOR CENTRIFUGAL COMPRESSOR
摘要
申请公布号	JPH02275097(A)	申请公布日期	1990.11.09
申请号	JP19890092846	申请日期	1989.04.14
申请人	HITACHI LTD	发明人	NAKAGAWA KOJI;TAKAGI TAKEO;KANEKO JUNICHI;ABE YOSHIAKI;SAKAI HARUKI
分类号	F04D29/44;C30B13/24	主分类号	F04D29/44
代理机构		代理人
主权项
地址

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