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发明名称
Ladder brace
摘要
A ladder brace is provided being substantially channel shaped and having free edges which abut both the step and stile of the ladder. The brace closes off a portion of the stile.
申请公布号
US4949811(A)
申请公布日期
1990.08.21
申请号
US19890413448
申请日期
1989.09.27
申请人
BAILEY ALUMINUM PRODUCTS PTY., LTD.
发明人
BAILEY, WILLIAM
分类号
E06C7/08
主分类号
E06C7/08
代理机构
代理人
主权项
地址
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