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发明名称
SURFACE ACOUSTIC WAVE DEVICES
摘要
申请公布号
GB1483993(A)
申请公布日期
1977.08.24
申请号
GB19760012012
申请日期
1976.03.25
申请人
STANDARD TELEPHONES & CABLES LTD
发明人
分类号
G10K11/36;H03F13/00;(IPC1-7):H03H9/00
主分类号
G10K11/36
代理机构
代理人
主权项
地址
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