US PATENT SUBCLASS 126 / 104 R
.~ Horizontal combustion chamber

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

99 R  DF  HOT-AIR FURNACES {24}
104 R.~ Horizontal combustion chamber {1}
104 A  DF  .~.~> Blowers

Unofficial Alpha Subclasses: R A

DEFINITION

Classification: 126/104

(under subclass 99) Hot air furnaces which are provided with horizontal or elongated fire-boxes or combustion-chambers.

SEE OR SEARCH THIS CLASS, SUBCLASS:

60, 61 and 108, for related subject matter.