| 发明名称 |
LIGHT TABLET UNIT |
| 摘要 |
PURPOSE:To realize the light tablet unit having highly extensionability, which is easily changeable for the capacity according to the desired value and easy operation, by providing the magnetic generator to the light pen and the magnetic detecting loop to the light tablet. |
| 申请公布号 |
JPS52120622(A) |
申请公布日期 |
1977.10.11 |
| 申请号 |
JP19760036781 |
申请日期 |
1976.04.02 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
ITOU YUKINOBU;NAKAYAMA NOBUTOSHI |
| 分类号 |
G06F3/042;G06F3/14;G09F9/30;G09G5/36 |
主分类号 |
G06F3/042 |
| 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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