75932069
Feb 2, 2000
Jun 3, 2003
PREFABRICATED FOAM ENCLOSURES FOR ACCESS TO UTILITY, TELECOMMUNICATION AND CABLE TELEVISION LINES; PRE-CAST CONCRETE UTILITY VAULTS, MANHOLES AND ABOVE GROUND STORAGE TANKS; PREFABRICATED CONCRETE BUILDINGS AND COMPONENTS THEREOF, NAMELY, SCHOOLS, CLASSROOMS, CELLULAR TELEPHONE SITES AND UTILITY ENCLOSURES; CONCRETE FORMS FOR USE IN CASTING PRE-CAST CONCRETE BUILDING MATERIALS, NAMELY, CONCRETE UTILITY VAULTS, MANHOLES AND ABOVE GROUND STORAGE TANKS
Nonmetallic Building Materials