Procédé de notation musicale et appareil,申请号FRD926365-传众专利搜索

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发明名称	Procédé de notation musicale et appareil
摘要
申请公布号	FR926365(A)	申请公布日期	1947.09.30
申请号	FRD926365	申请日期	1946.05.07
申请人		发明人	BIARD GASTON
分类号	G10G1/04	主分类号	G10G1/04
代理机构		代理人
主权项
地址

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