US PATENT SUBCLASS 241 / 110
.~.~ Plural surfaces move across common surface


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

*  DD  APPARATUS {41}
107  DF  .~ Plural rotary or oscillatory surfaces cooperate with common surface (e.g., chasing mills) {9}
110.~.~ Plural surfaces move across common surface


DEFINITION

Classification: 241/110

(under subclass 107) Apparatus in which the plural surfaces have movement across the common surface in addition to their rotary motion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

203, for arrangements in which a single surface has planetary motion relative to another surface and also moves across it.