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Class Information
Number: 34/540
Name: Drying and gas or vapor contact with solids > Apparatus > With automatic control > Of plural operations > Having two of heater, contacting gas humidity, or gas mixing > Having plural compartments
Description: Apparatus wherein multiple enclosures for treating an object are provided.

Patents under this class:

Patent Number Title Of Patent Date Issued
8197907 Method and installation for coating a metal strip with a coating containing a solvent and for drying and/or cross-linking said coating Jun. 12, 2012
7089681 Method and apparatus for filtering and drying a product Aug. 15, 2006
6990747 Vacuum processing apparatus and substrate transfer method Jan. 31, 2006
6964117 Method and apparatus for adjusting a moisture profile in a web Nov. 15, 2005
5960560 Thermal solar dehydrator Oct. 5, 1999
5881476 Apparatus and method for drying a coating on a substrate employing multiple drying subzones Mar. 16, 1999
5713138 Coating dryer system Feb. 3, 1998
5642671 Method and apparatus for printing a material web Jul. 1, 1997
4569658 Tunnel ovens Feb. 11, 1986
4502228 Apparatus for drying printed or coated webs Mar. 5, 1985
4413427 Fuel control system for dryer Nov. 8, 1983
4263722 Recycle control for grain dryers Apr. 28, 1981

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