US PATENT SUBCLASS 44 / 631
.~.~ Plural operations

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

629  DF  APPARATUS FOR MAKING OR TREATING FUEL COMPOSITION {3}
630  DF  .~ Peat {2}
631.~.~ Plural operations {1}
632  DF  .~.~.~> With molding

DEFINITION

Classification: 44/631

Plural operations:

(under subclass 630) Apparatus special to the working of peat which performs more than one operation on the material.

SEE OR SEARCH CLASS

100, Presses,

102, for presses not elsewhere provided for combined with other features.