| 发明名称 |
INDICATION SYSTEM OF DISTANCE CORRECTION |
| 摘要 |
PURPOSE:Through measuring echo of acoustic and radio waves gained by electronic scanning technic, image matching our sense concerning such valves as height and depth is shown on Braun tube. |
| 申请公布号 |
JPS5217854(A) |
申请公布日期 |
1977.02.10 |
| 申请号 |
JP19750083552 |
申请日期 |
1975.07.09 |
| 申请人 |
KOUDEN SEISAKUSHIYO KK |
发明人 |
TANAKA KIICHI;KURIMURA SHIZUO;HOTSUTA TOMIO;KINOSHITA AKIRA |
| 分类号 |
G01S7/10;G01S7/62 |
主分类号 |
G01S7/10 |
| 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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