TRANSDUCER HEAD FOR MEGASONIC GENERATORS AND PRODUCTION METHOD,申请号RO19910147365-传众专利搜索

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发明名称	TRANSDUCER HEAD FOR MEGASONIC GENERATORS AND PRODUCTION METHOD
摘要
申请公布号	RO104467(B1)	申请公布日期	1993.12.15
申请号	RO19910147365	申请日期	1991.04.17
申请人	POPOVICI M. MIRCEA;SALAMON F. ARPAD, CLUJ-NAPOCA, JUDETUL CLUJ	发明人	POPOVICI M. MIRCEA;SALAMON F. ARPAD
分类号	B06B1/06;H04R17/00;(IPC1-7):H04R17/00	主分类号	B06B1/06
代理机构		代理人
主权项
地址

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