CN300887196S - 带世界时钟的自动翻盖计算器(三摺ca9908) - Google Patents
带世界时钟的自动翻盖计算器(三摺ca9908)Info
- Publication number
- CN300887196S CN300887196S CN200830101038.3F CN200830101038F CN300887196S CN 300887196 S CN300887196 S CN 300887196S CN 200830101038 F CN200830101038 F CN 200830101038F CN 300887196 S CN300887196 S CN 300887196S
- Authority
- CN
- China
- Prior art keywords
- calculator
- tri
- fold
- world clock
- automatic flip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN300887196S true CN300887196S (zh) | 2009-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Main classification number: 18-01 Termination date: 20100208 |