| 发明名称 |
Self-powered computerized advertisement board. |
| 摘要 |
<p>A self-powered computerized advertisement board (13) is disclosed which utilizes a plurality of wind-driven illumiminating units to provide the requisite electrical power. The invention includes an electrical power handling circuit and a control circuit to store and distribute the electrical power and to control the illumination of the bulbs (10) associated with the winddriven illuminating units.</p> |
| 申请公布号 |
EP0225950(A1) |
申请公布日期 |
1987.06.24 |
| 申请号 |
EP19850308971 |
申请日期 |
1985.12.10 |
| 申请人 |
TSAI, HUNG-CHIE |
发明人 |
TSAI, HUNG-CHIE |
| 分类号 |
G09F13/28;G09F19/00;(IPC1-7):G09F13/00;H05B39/04;F21S9/00;F03D9/00 |
主分类号 |
G09F13/28 |
| 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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