75662963
Mar 18, 1999
Feb 4, 2003
Metering flumes, namely, fiber reinforced plastic structures used in conjunction with pipes or open channels to measure flow in sewers, storm drains, and dams; liquid level staff gauges; prefabricated equipment consoles of fiber reinforced plastic used to house process control equipment and instrumentation
Electrical and Scientific ApparatusPrefabricated and portable buildings of fiber reinforced plastic used to protect and store pumping equipment or electronic devices; prefabricated manholes of fiber reinforced plastic; wet wells made of fiber reinforced plastic in the nature of a prefabricated building comprising manhole and barrel shaped workstation
Nonmetallic Building Materials