Parametric speech bandwidth compression systems,申请号GB19630003570-传众专利搜索

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发明名称	Parametric speech bandwidth compression systems
摘要
申请公布号	GB996794(A)	申请公布日期	1965.06.30
申请号	GB19630003570	申请日期	1963.01.29
申请人	MINISTER OF AVIATION	发明人	STEAD LESLIE GEORGE;WESTON RAYMOND CHARLES
分类号	H04B1/66	主分类号	H04B1/66
代理机构		代理人
主权项
地址

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