A method of renovating a ceiling tile and grid system includes lifting an ol d ceiling tile from the grid, placing a new ceiling tile in the grid where the old ceiling tile was positioned and placing the old ceiling tile on top of t he new ceiling tile.
申请公布号
CA2616270(A1)
申请公布日期
2007.02.08
申请号
CA20062616270
申请日期
2006.08.02
申请人
OWENS CORNING INTELLECTUAL CAPITAL, LLC
发明人
JACOB, JOEL;HAUBRICH, DAPHNE;SCHREUDER, FREDERICUS W.
