发明名称 System and method for displaying magnetic devices
摘要 A magnetic display system is disclosed, including a first screen having a front surface for contacting a magnetic display device and a second screen having a rear surface for contacting a magnetic device controller. The first screen and the second screen define therebetween a scenery receiving space for receiving at least one scenery sheet. The scenery sheet may be advanced and/or replaced while magnetic display devices are displayed on the system, without having to hold the displayed devices in place.
申请公布号 US2002061699(A1) 申请公布日期 2002.05.23
申请号 US20010010772 申请日期 2001.11.13
申请人 CROSSMAN RICHARD B.;CROSSMAN TAMARYN K. 发明人 CROSSMAN RICHARD B.;CROSSMAN TAMARYN K.
分类号 G09F9/37;(IPC1-7):A63J19/00 主分类号 G09F9/37
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