85273362
Mar 22, 2011
May 1, 2012
THE CHARLES MACHINE WORKS INC.
Active Trademark
System for repairing pipelines comprised of vacuum pumps, [ power-operated pipe cutters, ] mechanical and power operated calibration rollers, electrical units for controlling the temperature of thermoset resins, [ metal hose fittings, metal pipe connectors, metal pipe couplings, metal pipes, ] thermoset resins applicators, liners and thermoset resins, [ all sold as a unit ] for the repair or reconstruction of existing conduits, pipelines, potable water pipes and passageways
Machinery