75089373
Apr 16, 1996
Jun 9, 1998
composite structures, namely, rail cars produced by a vacuum assisted resin transfer molding process
Vehiclescomposite structures, namely, marine fenders, marine pilings, marine pier ends, marine dolphins, berthing slips, decks, bridges, seismic retro-fits, and concrete containments for buildings, produced by a vacuum assisted resin transfer molding process
Nonmetallic Building Materials