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发明名称
RESEAU D'HYDROPHONES EN POLYMERE A COUCHES MULTIPLES
摘要
申请公布号
FR2556165(B1)
申请公布日期
1988.10.21
申请号
FR19840018224
申请日期
1984.11.29
申请人
RAYTHEON CY
发明人
DONALD RICKETTS
分类号
H04R1/44;B06B1/06;G01S7/521;H04R17/00;(IPC1-7):H04R17/00
主分类号
H04R1/44
代理机构
代理人
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地址
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