Perfectionnements à la fabrication des cordes vibrantes,申请号FRD1190769-传众专利搜索

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发明名称	Perfectionnements à la fabrication des cordes vibrantes
摘要
申请公布号	FR1190769(A)	申请公布日期	1959.10.15
申请号	FRD1190769	申请日期	1958.01.23
申请人	BABOLAT-MAILLOT-WITT	发明人
分类号	G10D3/10	主分类号	G10D3/10
代理机构		代理人
主权项
地址

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