US PATENT SUBCLASS 44 / 490
PEAT


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

490PEAT {2}
491  DF  .~> Briquet
492  DF  .~> Process including heat


DEFINITION

Classification: 44/490

PEAT:

(under the class definition) Composition including peat, which is defined as partly decayed vegetable matter accumulation in marshes, containing about 25 percent water and about 50 percent wood fiber, and a method for preparing such composition.

SEE OR SEARCH THIS CLASS, SUBCLASS:

605, for fuel compositions containing vegetation.