US PATENT SUBCLASS 110 / 274
.~.~.~ Mobile support

Current as of: June, 1999
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110 /   HD   FURNACES

267  DF  INCLUDING MEANS TO FEED SOLID FUEL {4}
268  DF  .~ Movable grate {5}
269  DF  .~.~ Endless chain {3}
274.~.~.~ Mobile support

DEFINITION

Classification: 110/274

Mobile support:

(under subclass 269) Apparatus wherein the grate rests upon an ambulatory structure capable of allowing the entire grate to be moved as an entity with respect to the remainder of the combustion apparatus.