发明名称 |
ELASTIC SURFACE WAVE EQUIPMENT |
摘要 |
PURPOSE:To obtain new type elastic surface wave equipment for which local oscillator and front-end filter are formed into monolithic structure for FM and PM receivers. |
申请公布号 |
JPS5278308(A) |
申请公布日期 |
1977.07.01 |
申请号 |
JP19750155270 |
申请日期 |
1975.12.25 |
申请人 |
NIPPON ELECTRIC CO |
发明人 |
NISHIKAWA KATSUHIKO |
分类号 |
H04B1/26;H03D7/00;H03H3/08;H03H9/25 |
主分类号 |
H04B1/26 |
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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