US PATENT SUBCLASS 122 / 219
.~.~.~.~ Central magazine

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

209.1  DF  SECTIONAL {9}
*  DD  .~ Horizontal sections {1}
214  DF  .~.~ Superimposed {3}
218  DF  .~.~.~ Water firebox {1}
219.~.~.~.~ Central magazine

DEFINITION

Classification: 122/219

(under subclass 218) Devices having a central fuel magazine.

SEE OR SEARCH THIS CLASS, SUBCLASS:

212, for miscellaneous sectional boilers with fuel magazines.