发明名称 Handicap accessible construction utilizing ramps connecting building levels separated by half story height
摘要 Barrier-free multiple level residential housing can be constructed by employing ramps between adjacent housing levels where the housing levels are offset by one half the normal full story height found in multiple story houses. The ramps are constructed in a stacked and side-by-side manner so that the full standard height between housing levels is maintained between the ramps that are stacked one above the other.
申请公布号 US6941711(B2) 申请公布日期 2005.09.13
申请号 US20020058914 申请日期 2002.01.28
申请人 PEVAR MARC D. 发明人 PEVAR MARC D.
分类号 E04F11/00;E04H1/02;(IPC1-7):E01F9/00 主分类号 E04F11/00
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