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Class Information
Number: 261/DIG.14
Name: Gas and liquid contact apparatus > Display stands

Patents under this class:

Patent Number Title Of Patent Date Issued
8113490 Wind-water ultrasonic humidifier Feb. 14, 2012
6406006 Automated humidification systems and methods for their use Jun. 18, 2002
6003326 Fogging vending machine Dec. 21, 1999
5900216 Venturi reactor and scrubber with suckback prevention May. 4, 1999
5762661 Mist-refining humidification system having a multi-direction, mist migration path Jun. 9, 1998
5203180 Refrigerator counter Apr. 20, 1993
4738806 Humidifier for refrigeration showcase Apr. 19, 1988
4428892 Humidifier device Jan. 31, 1984
4217315 Humidifier and moving indoor sculpture Aug. 12, 1980
4101609 Cover holder for evaporative cooler Jul. 18, 1978

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