发明名称 GAME METHOD USING CREDIT CARD
摘要 Game method using credit card, said method comprising the step of checking the card validity and determining whether a game is possible. The game is played with an electronic game device; the results of the game are written. The method is novel in that the game is played off-line and its results are written directly to the credit card by means of the electronic game device.
申请公布号 WO9819257(A1) 申请公布日期 1998.05.07
申请号 WO1997RU00324 申请日期 1997.10.14
申请人 KATAEV, VLADIMIR ALEXANDROVICH;ANISIMOV, SERGEI NIKOLAEVICH 发明人 KATAEV, VLADIMIR ALEXANDROVICH;ANISIMOV, SERGEI NIKOLAEVICH
分类号 A63F5/04;A63F9/00;A63F9/24;G06Q50/34;G07F7/00;G07F7/02;G07F7/08;G07F17/32;(IPC1-7):G06F17/60 主分类号 A63F5/04
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