ELECTRIC SOUND CAPSULE AND METHOD OF FORMING IT,申请号JP19890048436-传众专利搜索

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发明名称	ELECTRIC SOUND CAPSULE AND METHOD OF FORMING IT
摘要
申请公布号	JPH0214700(A)	申请公布日期	1990.01.18
申请号	JP19890048436	申请日期	1989.02.28
申请人	HORLOG FUOTOGURAFUIIKU FR SA	发明人	KURISUCHIYAN KONIYASU;PIITAA GURAHAMU;BERUNAARU MOORII
分类号	H04R7/18;H04R17/00	主分类号	H04R7/18
代理机构		代理人
主权项
地址

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