US PATENT SUBCLASS 122 / 285
.~.~ Transverse water baffle

Current as of: June, 1999
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122 /   HD   LIQUID HEATERS AND VAPORIZERS

235.11  DF  WATER TUBE {52}
*  DD  .~ Over bridge wall {3}
285.~.~ Transverse water baffle

DEFINITION

Classification: 122/285

(under subclass 235) Water tube boilers having banks of water tubes substantially parallel extending over the bridge wall and having a transverse water baffle for the products of combustion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

280, and 306, for analogous art.

293, for water tube boilers with longitudinal water baffles between the tubes.