发明名称 Floor stand for electrical box having plaster ring
摘要 A floor stand having two parallel uprights mounts an electrical box having a plaster ring, via fasteners passing between the parallel uprights, whereby the parallel uprights are clamped between the plaster ring and the electrical box.
申请公布号 US6573449(B2) 申请公布日期 2003.06.03
申请号 US20010841867 申请日期 2001.04.25
申请人 VRAME PAUL A. 发明人 VRAME PETER A.
分类号 H02G3/12;(IPC1-7):H01H9/02 主分类号 H02G3/12
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