US PATENT SUBCLASS 126 / 108
.~ Secondary heating chamber horizontally arranged

Current as of: June, 1999
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126 /   HD   STOVES AND FURNACES

99 R  DF  HOT-AIR FURNACES {24}
108.~ Secondary heating chamber horizontally arranged

DEFINITION

Classification: 126/108

(under subclass 99) Hot air furnaces in which the radiating devices are located at the rear of the furnace proper and within the air-casing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

104, for related subject matter.