POLYMER HYDROPHONE ARRAY,申请号GB19840028724-传众专利搜索

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发明名称	POLYMER HYDROPHONE ARRAY
摘要
申请公布号	GB8428724(D0)	申请公布日期	1984.12.27
申请号	GB19840028724	申请日期	1984.11.14
申请人	RAYTHEON CO	发明人
分类号	H04R1/44;B06B1/06;G01S7/521;H04R17/00	主分类号	H04R1/44
代理机构		代理人
主权项
地址

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