发明名称 Modular building panel
摘要 A modular building panel is disclosed which is suitable for arrangement with other identical panels to form the side walls for an enclosed structure. The panel includes a wall having a uniform thickness such that the wall extends from a first end having a circle quadrant configuration to a second end formed by a pair of converging surfaces that blend into arcs that form a region that can be used, for example, as an archway.
申请公布号 US4306391(A) 申请公布日期 1981.12.22
申请号 US19790044218 申请日期 1979.05.31
申请人 CROSBY, SAMUEL C. 发明人 CROSBY, SAMUEL C.
分类号 E04B1/00;E04B1/32;E04B1/348;E04H1/00;E04H1/02;(IPC1-7):E04H1/00 主分类号 E04B1/00
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