| 发明名称 |
Device and method for obtaining retail price information in different languages from a computer via telephone |
| 摘要 |
The present invention is a device and method for obtaining retail price information from different stores using a touch-tone telephone, whereby the information is stored in a computer and is available to the user in different languages.
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| 申请公布号 |
US6301566(B1) |
申请公布日期 |
2001.10.09 |
| 申请号 |
US19990419541 |
申请日期 |
1999.10.18 |
| 申请人 |
COSTELLO JAN M. |
发明人 |
COSTELLO JAN M. |
| 分类号 |
G06Q30/00;H04M17/00;(IPC1-7):G06F17/60 |
主分类号 |
G06Q30/00 |
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