US PATENT SUBCLASS 432 / 65
WITH HEAT SHIELD, OR ESCAPING GAS COLLECTOR AT FURNACE CHAMBER ACCESS AREA

Current as of: June, 1999
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432 /   HD   HEATING

65WITH HEAT SHIELD, OR ESCAPING GAS COLLECTOR AT FURNACE CHAMBER ACCESS AREA

DEFINITION

Classification: 432/65

(under the class definition) Apparatus comprising (1) a baffle mounted in front of and spaced from a furnace door acting to shield persons or articles in front of the door from the heat of the furnace; or (2) a structure acting to collect and remove any fumes escaping from the work access area.