SLOT SOUND CONDUCTION FOR SOUND RADIATION SYSTEMS IMPROVING THE SOUND PATTERN,申请号HU19850002398-传众专利搜索

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发明名称	SLOT SOUND CONDUCTION FOR SOUND RADIATION SYSTEMS IMPROVING THE SOUND PATTERN
摘要
申请公布号	HUT40530(A)	申请公布日期	1986.12.28
申请号	HU19850002398	申请日期	1985.06.18
申请人	TIHANYI,JANOS P.,HU	发明人	TIHANYI,JANOS P.,HU
分类号	G10K13/00;(IPC1-7):G10K13/00	主分类号	G10K13/00
代理机构		代理人
主权项
地址

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