75320203
Jul 7, 1997
Jan 2, 2001
air filters for air conditioning, ventilating and heating units; holding frames for air filters used in air conditioning, ventilating and heating installations; housings for air filters used in air conditioning, ventilating and heating installations; parts and fittings therefor
Environmental Control Apparatussemi-processed and extruded plastics for use in manufacturing; synthetic rubber materials for use in the manufacture of air filters
Rubber Goods