PRODUCTION OF BUTT FLANGE IN PIANO ACTION,申请号JP19840020716-传众专利搜索

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发明名称	PRODUCTION OF BUTT FLANGE IN PIANO ACTION
摘要
申请公布号	JPS59146092(A)	申请公布日期	1984.08.21
申请号	JP19840020716	申请日期	1984.02.09
申请人	KAWAI GATSUKI SEISAKUSHO:KK	发明人	TANAKA KATSUYUKI
分类号	G10C3/18;G10C3/16	主分类号	G10C3/18
代理机构		代理人
主权项
地址

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