US PATENT SUBCLASS 44 / 504
.~ Mixed with particles of different composition

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

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

DEFINITION

Classification: 44/504

Mixed with particles of different composition:

(under subclass 500) Subject matter in which a fuel particle is mixed with another particle having a different chemical make-up.

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