发明名称 Template for marking the location of junction boxes
摘要 A template for locating the proper placement of junction boxes and for marking a section of wall to be cut out to accommodate a junction box. The template comprises a first straight portion of designated length having a first end which is free and a second end defining an aperture which is about or slightly larger than the dimension of a junction box.
申请公布号 US5222303(A) 申请公布日期 1993.06.29
申请号 US19910810127 申请日期 1991.12.19
申请人 JARDINE, STUART A. 发明人 JARDINE, STUART A.
分类号 G01B3/02;G01B3/14;G01C9/28;H02G3/08 主分类号 G01B3/02
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