AKUSTISCHES OBERFLAECHENWELLENGERAET UND VERFAHREN ZUM HERSTELLEN EINES SOLCHEN GERAETES,申请号DE19752557603-传众专利搜索

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发明名称	AKUSTISCHES OBERFLAECHENWELLENGERAET UND VERFAHREN ZUM HERSTELLEN EINES SOLCHEN GERAETES
摘要
申请公布号	DE2557603(A1)	申请公布日期	1976.07.01
申请号	DE19752557603	申请日期	1975.12.20
申请人	HAZELTINE CORP.	发明人	J. KERBEL,SHELDON
分类号	H03H9/145;H03H3/08;H03H9/00;H03H9/02;H03H9/25;H03H9/30;H03H9/42;(IPC1-7):H03H9/00;H03H3/00	主分类号	H03H9/145
代理机构		代理人
主权项
地址

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