77467906
May 7, 2008
May 18, 2010
Active Trademark
Liners of resin-impregnable felt for the repair and reconstruction of existing conduits, pipelines, and potable water pipes; liners of reinforced resin-impregnable felt for the repair and reconstruction of existing high-pressure potable water pipes; liners of felt reinforced with triaxial fiberglass for the repair and reconstruction of existing high-pressure potable water pipes
Rubber GoodsRepair and reconstruction of existing conduits, pipelines, and potable water pipes by installing a liner within the existing conduits, pipelines, and pipes
Building Construction and Repair