发明名称 Ladder accessory for holding paper and tape
摘要 An accessory includes a handle-operated clamp and is mounted on a rail of a ladder, such as an extension ladder, to hold paper and tape in position to be easily accessed by a worker balancing on the ladder.
申请公布号 US2006054394(A1) 申请公布日期 2006.03.16
申请号 US20040926165 申请日期 2004.08.26
申请人 BEECHLER MICHAEL 发明人 BEECHLER MICHAEL
分类号 E04G3/00 主分类号 E04G3/00
代理机构 代理人
主权项
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