Playback apparatus for use with sound records of the embossed type,申请号GB19640005102-传众专利搜索

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发明名称	Playback apparatus for use with sound records of the embossed type
摘要
申请公布号	GB1010157(A)	申请公布日期	1965.11.17
申请号	GB19640005102	申请日期	1964.02.06
申请人	DICTAPHONE CORPORATION	发明人
分类号	G11B3/36;G11B27/10	主分类号	G11B3/36
代理机构		代理人
主权项
地址

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