79046869
Sep 21, 2007
Jul 8, 2008
Doors made of metal, windows made of metal, preconstructed panel-shaped structural units made of metal for building walls and facades, namely, wall panels of metal, door fittings of metal; window fittings of metal, facade wall panels made of metal
Metal GoodsDoors not made of metal, window not made of metal, preconstructed panel-shaped structural units not made of metal for building facades, namely, wall panels not made of metal
Nonmetallic Building MaterialsProduct design and development for others, namely, technical development and design of doors, windows and facades, and fittings for doors, windows and facades
Computer and Scientific