US PATENT SUBCLASS 44 / 503
.~ Mixed with particles of different size

Current as of: June, 1999
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44 /   HD   FUEL AND RELATED COMPOSITIONS

500  DF  PARTICULATE (E.G., POWDERED, ETC.) {5}
503.~ Mixed with particles of different size

DEFINITION

Classification: 44/503

Mixed with particles of different size:

(under subclass 500) Subject matter in which a fuel product particle has normally-void portion or passageway which is filled or partly filled with a liquid fuel.

(1) Note. The other particle may be a fuel particle or a nonfuel particle.