发明名称 Reinforcing assembly for a garage door or the like
摘要 A reinforcing assembly for a garage door or the like comprising an upper cross member extending from one side of the garage door to the other side and two lower cross members extending from the ends of the upper cross members downwardly. The assembly also includes a bracket for joining said lower cross members and tensioning means connected to said lower cross members.
申请公布号 US5205096(A) 申请公布日期 1993.04.27
申请号 US19910784227 申请日期 1991.10.31
申请人 PACE, REX A. 发明人 PACE, REX A.
分类号 E04F21/00;E06B3/48 主分类号 E04F21/00
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