US PATENT SUBCLASS 122 / 117
.~.~ Central magazine

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

44.1  DF  FIRE TUBE {11}
114  DF  .~ Vertical {13}
117.~.~ Central magazine

DEFINITION

Classification: 122/117

(under subclass 114) Devices having a centrally disposed fuel magazine.

SEE OR SEARCH THIS CLASS, SUBCLASS:

30, for miscellaneous magazine boilers.

128, for vertical fire tube boilers having a water fire box and a central fuel magazine.

157, and 168, for vertical flue boilers with a central fuel

magazine.