发明名称 |
Device for controlling characteristic e.g. diameter of drawing ball for lotto e.g. gambling game, has balance connected to computer so that weight of drawing ball is sent to computer, and reading antenna connected to computer |
摘要 |
<p>The device (1) has a control system for controlling a diameter of a drawing ball (4). A balance (2) is connected to a computer (12) so that the weight of the drawing ball is sent to the computer. A reading antenna (13a) of the control system is connected to the computer. The system has a support (5) with an opening, whose thin diameter is lower than desired diameter of the drawing ball, where the support is located at a top of another support.</p> |
申请公布号 |
FR2939940(A1) |
申请公布日期 |
2010.06.18 |
申请号 |
FR20080058500 |
申请日期 |
2008.12.11 |
申请人 |
EDITEC |
发明人 |
ATTAL FRANCK |
分类号 |
G07C15/00;G01B5/08;G01G19/02 |
主分类号 |
G07C15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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