76386074
Mar 21, 2002
Mar 30, 2004
Metallic roof covering systems comprising flexible metal roofing sheets and/or plates and structural supports therefore, all sold as a unit
Metal GoodsConstruction repair, maintenance and installation of metallic roof covering systems comprising metallic flexible sheets and/or plates and support systems therefore
Building Construction and RepairAssembly of metallic roof covering systems comprising metallic flexible sheets and/or plates and support systems therefore for others
Treatment of Materials