76120923
Sep 1, 2000
Jul 23, 2002
Polymer welding equipment, namely, wedge welders, extrusion welders, hot air welders and gas welders
MachineryPolymeric lining systems, namely, concrete protection systems for use in piping and structures, namely, precast containment structures, barriers, and floating roofs, and multi-material coupling systems all sold as a unit
Nonmetallic Building MaterialsEngineering, design, and inspection of containment structures and containment systems, namely, tanks, landfills, lagoons, and ponds
Computer and Scientific