发明名称 Telephone enclosure
摘要 A telephone booth enclosure which has arcuate vertical walls which can contain advertising material. The arcuate vertical walls have an inside sidewall made of perforated stainless sheet, an outside sidewall made of transparent material and an interposed fiberglass material. The vertical walls have front, rear, top and bottom edge walls, the front edge wall being a removable aluminum extrusion. The advertising material is placed in the vertical wall by first removing the front edge wall and then sliding it underneath the transparent material.
申请公布号 US5031366(A) 申请公布日期 1991.07.16
申请号 US19900545900 申请日期 1990.06.29
申请人 CAMERON, ROBERT J. 发明人 CAMERON, ROBERT J.
分类号 E04H1/14 主分类号 E04H1/14
代理机构 代理人
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