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发明名称
Hooded face plate for a message and display sign
摘要
A display and messaging sign includes a number of pixels and a hooded face plate. The hooded face plate includes a number of hooded apertures, with a hood over each of the pixels. Each pixel is aligned with an aperture.
申请公布号
US2007107281(A1)
申请公布日期
2007.05.17
申请号
US20050273826
申请日期
2005.11.15
申请人
SKYLINE PRODUCTS, INC.
发明人
STADJUHAR ROBERT C.JR.
分类号
G09F19/14
主分类号
G09F19/14
代理机构
代理人
主权项
地址
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