发明名称 SPRING-LOADED POSTER FRAME
摘要 <p>A plastic poster frame and display holder for replaceable posters, pictures and similar advertising or decorative material has extruded frame forming sections comprising hingedly connected front and back parts. A relatively resilient elongated plastic portion is integrally formed as part of the frame section and provides a biased clamping force for holding a poster of similar display between the hinged parts.</p>
申请公布号 CA1236692(A) 申请公布日期 1988.05.17
申请号 CA19830433945 申请日期 1983.08.04
申请人 MARKETING DISPLAYS, INC. 发明人 SEELEY, JAMES R.
分类号 A47G1/06;G09F15/00;(IPC1-7):G09F1/00 主分类号 A47G1/06
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