发明名称 |
Electronic scoreboard for sports, has facilities for advertising and displays data sent by player from remote finger-ring transmitter |
摘要 |
Each player in the sports contest has a miniature transmitter set into a finger ring or similar small object. The transmitter has two controls: one (A) which is pressed repeatedly to select the type of score and one (B) which is pressed once or several times to advance the score number.
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申请公布号 |
NL1017580(C1) |
申请公布日期 |
2002.09.16 |
申请号 |
NL20011017580 |
申请日期 |
2001.03.13 |
申请人 |
BRIAN HENDRIKUS PLECHELMUS VAN DER GOUW |
发明人 |
BRIAN HENDRIKUS PLECHELMUS VAN DER GOUW |
分类号 |
G09F9/35;(IPC1-7):G09F9/35 |
主分类号 |
G09F9/35 |
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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