US PATENT SUBCLASS 110 / 197
.~ External structure detachable from firebox


Current as of: June, 1999
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110 /   HD   FURNACES

196  DF  STRAW BURNER AND FEEDER {1}
197.~ External structure detachable from firebox


DEFINITION

Classification: 110/197

(under subclass 196) External structure detachable from firebox: Apparatus having fireboxes located exteriorly of the main furnace structure and capable of being readily separated or detached therefrom.