85119479
Aug 31, 2010
Nov 8, 2011
Air filters for air conditioning units; air filters for air conditioning units in automobiles; air filters for air conditioning units in buildings; air filters for industrial use; filters for air and gas conditioning; air filters for air conditioning units comprising nonwoven material; air filters for air conditioning units in automobiles comprising nonwoven material; air filters for air conditioning units in buildings comprising nonwoven material; air filters for industrial use comprising nonwoven material; and filters for air and gas conditioning comprising nonwoven material
Environmental Control Apparatus