发明名称 Tile squaring device
摘要 A tile squaring device comprising: a distance rod; an anglehead having a first connector means and a second connector means disposed in such a way that a first straight edge extension and a second straight edge extension may be attached to the first and second connector means, respectively, at a right angle to each other; and a squaring means for connecting the anglehead to the distance rod such that the anglehead is positioned at a right angle off of the distance rod.
申请公布号 US4899455(A) 申请公布日期 1990.02.13
申请号 US19890294252 申请日期 1989.01.06
申请人 BOVINO, ALESSIO A.;BITTING, ROBERT C. 发明人 BOVINO, ALESSIO A.;BITTING, ROBERT C.
分类号 E04F21/20 主分类号 E04F21/20
代理机构 代理人
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