发明名称 Building blocks forming hexagonal and pentagonal building units for modular structures
摘要 A building structure which contains a hexagonal building unit and a pentagonal building unit joined together by a plug. There are six triangularly-shaped building blocks in the hexagonal unit, and the base angles of these building blocks is from about 60.6 to about 60.8 degrees. There are five triangularly-shaped building blocks in the pentagonal unit, and the base angles of these building blocks is from about 54.5 to about 54.7 degrees.
申请公布号 US5560151(A) 申请公布日期 1996.10.01
申请号 US19950399227 申请日期 1995.03.06
申请人 POLYCERAMICS, INC. 发明人 ROBERTS, PETER A.
分类号 E04B1/32;E04B2/02;E04B2/12;(IPC1-7):E04H1/00;E04C1/39 主分类号 E04B1/32
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