US PATENT SUBCLASS 126 / 54
.~.~.~.~ Combined burner and water back

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

*  DD  STOVES {3}
1 R  DF  .~ Cooking {31}
*  DD  .~.~ Liquid or gaseous fuel {8}
53  DF  .~.~.~ Water backs {1}
54.~.~.~.~ Combined burner and water back

DEFINITION

Classification: 126/54

(under subclass 53) Subject matter in which the burner structures and water-heating means are integral.