Improvements in or relating to loudspeaker horns,申请号GB19650004280-传众专利搜索

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发明名称	Improvements in or relating to loudspeaker horns
摘要
申请公布号	GB1088756(A)	申请公布日期	1967.10.25
申请号	GB19650004280	申请日期	1965.02.01
申请人	DECCA LIMITED	发明人	KELLY STANLEY
分类号	H04R1/34	主分类号	H04R1/34
代理机构		代理人
主权项
地址

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