| 发明名称 |
ADVERTISING AND INFORMATION DEVICE |
| 摘要 |
The proposed advertising and information device contains a projector, a screen, an accumulator power-supply unit, and a direct current-to-alternating current converter.
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| 申请公布号 |
UA28639(U) |
申请公布日期 |
2007.12.25 |
| 申请号 |
UA20060011701 |
申请日期 |
2006.11.07 |
| 申请人 |
HRIAZNOV SERHII VLADLENOVYCH |
发明人 |
HRIAZNOV SERHII VLADLENOVYCH |
| 分类号 |
G09F19/12 |
主分类号 |
G09F19/12 |
| 代理机构 |
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代理人 |
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