| 发明名称 |
Data processing system for the organisation of lotteries |
| 摘要 |
The data processing system for the organization of lotteries by means of the internet is characterized in that winning numbers generated by a random number generator are provided with a signature, which can be checked within the system by the playing user such as to be able to securely verify such manipulations.
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| 申请公布号 |
US2005176489(A1) |
申请公布日期 |
2005.08.11 |
| 申请号 |
US20040513375 |
申请日期 |
2004.11.03 |
| 申请人 |
KROLL RUDIGER;ROMER OSWALD;TISSOT SVEN |
发明人 |
KROLL RUDIGER;ROMER OSWALD;TISSOT SVEN |
| 分类号 |
A63F13/00;A63F13/12;G06Q50/00;G07C15/00;G09C1/00;(IPC1-7):A63F13/00 |
主分类号 |
A63F13/00 |
| 代理机构 |
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