Apparatus for utilization of higher order acoustic waves,申请号US19560594408-传众专利搜索

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发明名称	Apparatus for utilization of higher order acoustic waves
摘要
申请公布号	US2912061(A)	申请公布日期	1959.11.10
申请号	US19560594408	申请日期	1956.06.28
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	KOCK WINSTON E.
分类号	G10K11/22;H03H9/46	主分类号	G10K11/22
代理机构		代理人
主权项
地址

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