发明名称 Multiple aspect photo frames
摘要 A photograph frame which can be utilized to hang on the wall or to rest on a flat surface either horizontally or vertically by means of a rear panel with a support flap which can be slid under a channel to present a planar panel or withdrawn from the channel to provide a support.
申请公布号 US4905389(A) 申请公布日期 1990.03.06
申请号 US19880234612 申请日期 1988.08.22
申请人 BISCONTI, VINCENT 发明人 BISCONTI, VINCENT
分类号 A47G1/14 主分类号 A47G1/14
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