Dispositif générateur de vibrations, notamment de vibrations sonores et ultrasonores,申请号CHD348834-传众专利搜索

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发明名称	Dispositif générateur de vibrations, notamment de vibrations sonores et ultrasonores
摘要
申请公布号	CH348834(A)	申请公布日期	1960.09.15
申请号	CHD348834	申请日期	1956.12.13
申请人	BLANCHARD,JEAN MAURICE	发明人	MAURICE BLANCHARD,JEAN
分类号	G10K7/00	主分类号	G10K7/00
代理机构		代理人
主权项
地址

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