发明名称 |
Dart games equipment has a built in laser module and lens system for projecting throwing line onto floor |
摘要 |
The darts machine has a built in light source in the form of a laser [3] that outputs a beam that is directed through a lens system to define a throwing or reference line on the floor [2].The lens system is designed such that the line projected extends to adjacent machines.
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申请公布号 |
DE10010850(A1) |
申请公布日期 |
2001.07.19 |
申请号 |
DE20001010850 |
申请日期 |
2000.03.06 |
申请人 |
KARAAZMAK, BIROL |
发明人 |
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分类号 |
A63C19/06;(IPC1-7):A63C19/06 |
主分类号 |
A63C19/06 |
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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