| 发明名称 |
DOPPLER RADAR TYPE PROXIMITY ALARM |
| 摘要 |
PURPOSE:To obtain a Doppler radar system proximity alarm device without requiring licences regulated by Radio Law by providing an amplifier between a coupler and detector. |
| 申请公布号 |
JPS5272592(A) |
申请公布日期 |
1977.06.17 |
| 申请号 |
JP19750148491 |
申请日期 |
1975.12.15 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
ISHII KEIYOU;RIYUUEN MITSUHIRO;UEDA TAKAO;SUZUKI SHIGEHISA |
| 分类号 |
G01S13/56 |
主分类号 |
G01S13/56 |
| 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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