AIR FLOW TYPE SPEAKER DEVICE,申请号JP19860147682-传众专利搜索

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发明名称	AIR FLOW TYPE SPEAKER DEVICE
摘要
申请公布号	JPS634800(A)	申请公布日期	1988.01.09
申请号	JP19860147682	申请日期	1986.06.24
申请人	SONY CORP	发明人	TAKASHIMA MITSURU
分类号	H04R23/00	主分类号	H04R23/00
代理机构		代理人
主权项
地址

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