| 发明名称 |
Key for use in low light conditions |
| 摘要 |
A key, which may be used in a user interface, including indicia formed at least in part from UV reactive material.
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| 申请公布号 |
US2003202339(A1) |
申请公布日期 |
2003.10.30 |
| 申请号 |
US20020133035 |
申请日期 |
2002.04.26 |
| 申请人 |
OROSS GLEN A.;ESTERBERG DENNIS R.;YIN MEMPHIS ZHIHONG |
发明人 |
OROSS GLEN A.;ESTERBERG DENNIS R.;YIN MEMPHIS ZHIHONG |
| 分类号 |
G06F1/16;H01H9/18;H01H13/702;(IPC1-7):F21V33/00;F21V13/00 |
主分类号 |
G06F1/16 |
| 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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