US PATENT SUBCLASS 110 / 295
HAVING MULTIPLE FIREBOX
Current as of:
June, 1999
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110 /
HD
FURNACES
295
HAVING MULTIPLE FIREBOX
{1}
296
DF
.~
> Including fluid supply means
DEFINITION
Classification: 110/295
HAVING MULTIPLE FIREBOX:
(under the class definition) Apparatus provided with more than one combustion chamber.
SEE OR SEARCH CLASS
122, Liquid Heaters and Vaporizers,
57, and 60 for similar structure in fire tube boilers.
