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73241495 04 Dec 1979 | on 18 Mar 2016 | Regenerative Air Preheaters, Electrofilters, Axial- and Centrifugal-Ty... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) The design comprises the two halves of a gear wheel attached to a rod or axle. | | | ROTHEMUHLE HAMON ROTHEMUHLE COTTRELL GmbH
73241494 04 Dec 1979 | on 18 Mar 2016 | Regenerative Air Preheaters, Electrofilters, Axial- and Centrifugal-Ty... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Regenerative Air Preheaters, Electrofilters, Axial- and Centrifugal-Type Fans | |