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Class Information
Number: 236/44E
Name: Automatic temperature and humidity regulation > Humidity control > With electrical conductive element

Patents under this class:

Patent Number Title Of Patent Date Issued
7454920 Method and apparatus for moisture control within a phased array Nov. 25, 2008
7028914 Piano humidistat Apr. 18, 2006
7028913 Process for humidifying the useful space in an incubator and in a controlled atmosphere incubator Apr. 18, 2006
6161765 Outdoor enclosure with heated desiccant Dec. 19, 2000
6055848 Air quality measuring device May. 2, 2000
5844138 Humidity sensor Dec. 1, 1998
5775580 Evaporative cooling system Jul. 7, 1998
5285960 Lithium chloride humidistat Feb. 15, 1994
5096549 Dehumidifier and method of using Mar. 17, 1992
5014908 Control circuit using a sulphonated fluorocarbon humidity sensor May. 14, 1991
5012360 Dehumidifier for magnetic disc apparatus Apr. 30, 1991
4964115 Thermal sensing system Oct. 16, 1990
4911357 Humidity controller utilizing absolute humidity Mar. 27, 1990
4890932 Thermal environment sensor with means to simulate emissivity of human body Jan. 2, 1990
4801211 Humidity and dew point detector Jan. 31, 1989
4780254 Method and apparatus for controlling the humidity in a closed chamber Oct. 25, 1988
4703886 Heat/cool comfort controller Nov. 3, 1987
4643351 Ultrasonic humidifier Feb. 17, 1987
4546916 Humidifier Oct. 15, 1985
4465229 Humidity comfort offset circuit Aug. 14, 1984

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