Components for constructing a ceiling grid across a span free of or with a limited number of suspension wires including main runners with a relatively high moment of inertia secured at their ends with brackets to wall moldings on opposing walls.
申请公布号
AU2015303883(A1)
申请公布日期
2017.03.23
申请号
AU20150303883
申请日期
2015.08.06
申请人
USG Interiors, LLC.
发明人
Lehane, James J.;Tedesco, Lee M.;Gulbrandsen, Peder J.;Willi, John M.;Leahy, Donald J.;Underkofler, Abraham M.;Straight, Yelena;O'Donnell, Michael