发明名称 Rapid mount advertising panels
摘要 Rapid mount advertising panels for motor vehicles, such as trucks, are disclosed comprising a plurality of panels which are removably attached to the side of a trailer in such a manner, that as a group they form a large bill board surface. The display panels are constructed and designed to resist sagging and distortion of said panels due to the effect of heat, wind, etc. when the truck is moving.
申请公布号 US5657566(A) 申请公布日期 1997.08.19
申请号 US19950508438 申请日期 1995.07.28
申请人 KEY, JEFFREY M. 发明人 KEY, JEFFREY M.
分类号 G09F7/08;G09F21/04;(IPC1-7):G09F7/08 主分类号 G09F7/08
代理机构 代理人
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