发明名称 |
ELASTIC SURFACE WAVE DEVICE |
摘要 |
PURPOSE:To avoid occurrence of the breakage and deterioration of the property for the input-output converter caused by the high voltage pulse, by installing the anti-pulse electrode on the same substrate as the input-output converter. |
申请公布号 |
JPS5418650(A) |
申请公布日期 |
1979.02.10 |
申请号 |
JP19770082947 |
申请日期 |
1977.07.13 |
申请人 |
HITACHI LTD |
发明人 |
YANAGIHARA HITOSHI;HAZAMA TAKESHI;NORO YOSHIHIKO |
分类号 |
H03H3/08;H03H9/02;H03H9/145 |
主分类号 |
H03H3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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