75673990
Apr 5, 1999
Jul 24, 2001
portable modular commercial and residential watering systems in the nature of a sprinkler used for watering lawns, shrubs, and gardens, consisting of manually operated non-metal valves, non-metal piping, flexible non-metal tubing, non-metal pipe fittings, and non-metal pipe couplings, all sold as a unit
Environmental Control Apparatus