发明名称 Hermaphroditic (genderless) construction system
摘要 Disclosed are improvements to a construction system based on genderless connectors. The improvements consist of chamfered entries to permit greater ease of connection and a suite of female connectors that extend the capabilities of the basic genderless connectors on which the construction system is based.
申请公布号 US6899588(B1) 申请公布日期 2005.05.31
申请号 US19980188702 申请日期 1998.08.13
申请人 CLEVER ERIC;LYONS RAY 发明人 CLEVER ERIC;LYONS RAY
分类号 A63H33/08;(IPC1-7):A63H33/04 主分类号 A63H33/08
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