ROTOR MADE OF ALUMINIUM POWDER ALLOY,申请号JP19870168348-传众专利搜索

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发明名称	ROTOR MADE OF ALUMINIUM POWDER ALLOY
摘要
申请公布号	JPS6411911(A)	申请公布日期	1989.01.17
申请号	JP19870168348	申请日期	1987.07.06
申请人	SUMITOMO ELECTRIC IND LTD	发明人	AKECHI KIYOAKI
分类号	B22F3/20;B22F5/10;C22C1/04	主分类号	B22F3/20
代理机构		代理人
主权项
地址

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