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Gas and liquid contact apparatus

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
261075000 CONTACT DEVICES 255
261019000 FLUID DISTRIBUTION 186
261127000 WITH EXTERNAL SUPPLY OR REMOVAL OF HEAT 74
261002000 WITH LIQUID SEPARATIONS 13
261158000 INDIRECT INTERCHANGE OR HEAT BETWEEN CONTACT FLUIDS 10
261016000 MULTIPLE GAS 1
20100201006METHOD AND APPARATUS FOR STABLE AND ADJUSTABLE GAS HUMIDIFICATION - Stable and adjustable humidification of a gas are achieved by separating a gas stream into two streams and humidifying one of the gas streams. The desired level of humidification of the final product gas stream can be achieved by adjusting the relative flow rates of the two gas streams so that when they are combined to form a final product gas stream that has the appropriate level of humidity.08-12-2010
261001000 MISCELLANEOUS 1
20100127410METHOD AND DEVICE FOR THE METERED RELEASE OF IRRITANTS - The invention relates to a method and a device for the metered release of irritants by means of a propellant and/or solvent gas in anti-people defense rooms. The invention describes a method and a device for a metering controller for releasing irritants by means of a propellant and/or solvent gas in anti-people defense rooms while complying with health limits. After a first dose (T05-27-2010

Patent applications in class Gas and liquid contact apparatus

Patent applications in all subclasses Gas and liquid contact apparatus