发明名称 In-wall ventilation housing
摘要 An in-wall box housing for clothes dryer vent ducting is provided. The in-wall box housing includes a plurality of standoffs for attachment to wall studs, and a front face plate that fits flush against the wall when the in-wall box housing is tightened into the wall studs.
申请公布号 US2005166499(A1) 申请公布日期 2005.08.04
申请号 US20040768222 申请日期 2004.01.30
申请人 ANDERSEN JOHN L. 发明人 ANDERSEN JOHN L.
分类号 E04F17/00;E04F17/04;F24F7/00;(IPC1-7):E04F17/00 主分类号 E04F17/00
代理机构 代理人
主权项
地址