SOUND REPRODUCING DEVICE,申请号GB19860019371-传众专利搜索

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发明名称	SOUND REPRODUCING DEVICE
摘要
申请公布号	GB8619371(D0)	申请公布日期	1986.09.17
申请号	GB19860019371	申请日期	1986.08.08
申请人	OZEN CORPORATION	发明人
分类号	G11B17/04;A63H3/33;G11B3/00;G11B3/78;G11B17/028;G11B17/051;G11B25/04;(IPC1-7):G11B3/00	主分类号	G11B17/04
代理机构		代理人
主权项
地址

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