DAMPING COPPER ALLOY FOR ACOUSTIC USE,申请号JP19820069940-传众专利搜索

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发明名称	DAMPING COPPER ALLOY FOR ACOUSTIC USE
摘要
申请公布号	JPS58189346(A)	申请公布日期	1983.11.05
申请号	JP19820069940	申请日期	1982.04.26
申请人	FURUKAWA DENKI KOGYO KK	发明人	IWAI HIROHISA;OOYAMA YOSHIMASA
分类号	C22C9/00;C22C9/04	主分类号	C22C9/00
代理机构		代理人
主权项
地址

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