发明名称 Panel display
摘要 A panel assembly including at least two panels and one or more connectors is disclosed in which the individual panels are provided with peripheral slots or channels which have contiguous walls which grasp connectors and serve to join two adjacent panels. The connectors are provided with slot penetrating ends and are dimensioned to be gripped within the slots.
申请公布号 US4531564(A) 申请公布日期 1985.07.30
申请号 US19840645691 申请日期 1984.08.29
申请人 G. D. HANNA INCORPORATED 发明人 HANNA, GARY D.
分类号 E04B2/74;F16B5/00;G09F15/00;(IPC1-7):E06B3/12 主分类号 E04B2/74
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