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发明名称
SURFACE ACOUSTIC WAVE TRANSDUCERS
摘要
申请公布号
GB1541567(A)
申请公布日期
1979.03.07
申请号
GB19750022519
申请日期
1975.05.23
申请人
TI GROUP SERVICES LTD
发明人
分类号
B06B1/04;G06G7/195;G10K11/36;(IPC1-7):H03H9/22
主分类号
B06B1/04
代理机构
代理人
主权项
地址
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