Improvements in or relating to stereophonic sound transmission systems,申请号GB19570035273-传众专利搜索

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发明名称	Improvements in or relating to stereophonic sound transmission systems
摘要
申请公布号	GB830092(A)	申请公布日期	1960.03.09
申请号	GB19570035273	申请日期	1957.11.12
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人
分类号	H04S3/00	主分类号	H04S3/00
代理机构		代理人
主权项
地址

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