Plastic tubes, namely, flexible polyethylene pipes, for use in the propagation of snow and ice melt preparations; Plastic tubes, namely, flexible polyethylene pipes, for use in the propagation of turf conditioning preparations; Plastic tubes, namely, flexible polyethylene pipes, for use in the transmission of heat for heating and cooling of structures; Plastic tubes, namely, flexible polyethylene pipes, for use in the propagation of heat by means of hydronic distribution; all of the foregoing...

Dental compounds used in endodontic procedures; Materials for dental fillings and for sealing purposes