发明名称 |
An electronic sign including inner and outer casing |
摘要 |
A variable sign having an environmental enclosure including an inner case for storing electronic portions of the sign is disclosed. The inner case is substantially sealed against the weather and includes display portions on at least one surface thereof. The sign also includes an outer structural case substantially surrounding the non-display portions of the inner case.
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申请公布号 |
NZ541215(A) |
申请公布日期 |
2006.12.22 |
申请号 |
NZ20050541215 |
申请日期 |
2005.07.12 |
申请人 |
UNITED GROUP RAIL PTY LIMITED |
发明人 |
KETLEY, PETER BERNARD |
分类号 |
(IPC1-7):E01F9/00;G08G1/09;G09F9/00 |
主分类号 |
(IPC1-7):E01F9/00 |
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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