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发明名称
ACOUSTIC WAVE DEVICES
摘要
申请公布号
EP0054988(B1)
申请公布日期
1984.10.03
申请号
EP19810201296
申请日期
1981.11.23
申请人
PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED;N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
BOWER, DAVID ERROL
分类号
H03H3/08;H03H9/02;H03H9/145;H03H9/64;(IPC1-7):03H9/145;03H9/64
主分类号
H03H3/08
代理机构
代理人
主权项
地址
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