US PATENT SUBCLASS 241 / 297
.~.~.~ Plural comminuting faces

Current as of: June, 1999
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241 /   HD   SOLID MATERIAL COMMINUTION OR DISINTEGRATION

*  DD  APPARATUS {41}
291  DF  .~ Comminuting elements {7}
296  DF  .~.~ Disklike comminuting surface (i.e., radial comminuting face) {2}
297.~.~.~ Plural comminuting faces

DEFINITION

Classification: 241/297

(under subclass 296) Comminuting elements provided with comminuting faces on both sides.

(1) Note. The plural faces of the elements may either be adapted for alternative use (reversible) or for simultaneous use.

SEE OR SEARCH THIS CLASS, SUBCLASS:

146, for organizations embodying such elements in which the plural faces are adapted for simultaneous use.