US PATENT SUBCLASS 44 / 502
.~ Solid particle containing liquid fuel

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

500  DF  PARTICULATE (E.G., POWDERED, ETC.) {5}
502.~ Solid particle containing liquid fuel

DEFINITION

Classification: 44/502

Solid particles containing liquid fuel:

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