79067844
Mar 11, 2009
Jan 19, 2010
Cable and pipe penetration seals, made from metal; metal sealing frames for cable and pipe penetration seals
Metal GoodsCable and pipe penetration seals, made from plastic or rubber; non-metallic rigid pipes for building; non-metallic cable and pipe penetration seals; building materials, namely, non-metallic sealing frames for cable and pipe penetration seals
Nonmetallic Building Materials