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发明名称
MAGNETOSTRICTIVE ELAASTIC SURFACE WAVE
摘要
申请公布号
GB1573171(A)
申请公布日期
1980.08.20
申请号
GB19770009806
申请日期
1977.03.08
申请人
THOMSON CSF
发明人
分类号
H03H9/25;B06B1/08;G10K11/36;H03H3/08;H03H9/145;(IPC1-7):H03H9/22
主分类号
H03H9/25
代理机构
代理人
主权项
地址
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