发明名称 Display device
摘要 A display device having a rear plate and a front plate that is at least partially transparent. A supporting rail underlies and is attached to the rear plate, with the supporting rail having a front edge that extends upwardly. The front edge is spaced from the rear plate the thickness of the front plate and is operable to allow the front plate to be pivoted to an open position, allowing an article such as a photograph to be inserted between the front plate and the rear plate.
申请公布号 US4171583(A) 申请公布日期 1979.10.23
申请号 US19770761378 申请日期 1977.01.21
申请人 KORSEMANN, JOERGEN K 发明人 KORSEMANN, JOERGEN K
分类号 G09F15/00;A47G1/06;G09F1/12;(IPC1-7):G09F1/12 主分类号 G09F15/00
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