MISURA DI ALTOPARLANTI MEDIANTE IMPULSI,申请号IT1997RM00478-传众专利搜索

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发明名称	MISURA DI ALTOPARLANTI MEDIANTE IMPULSI
摘要
申请公布号	ITRM970478(A1)	申请公布日期	1999.02.01
申请号	IT1997RM00478	申请日期	1997.07.30
申请人	RAFFAELLI CARLO	发明人	RAFFAELLI CARLO
分类号	G01H	主分类号	G01H
代理机构		代理人
主权项
地址

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