US PATENT SUBCLASS 241 / 40
.~.~.~ Stationary abutment impact only

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

*  DD  APPARATUS {41}
38  DF  .~ Including means applying fluid to material {7}
39  DF  .~.~ Fluid comminutor type {1}
40.~.~.~ Stationary abutment impact only

DEFINITION

Classification: 241/40

(under subclass 39) Apparatus in which the fluid type comminution is due solely to the impact of fluid suspended material carried at a right angle against a stationary abutment surface.

SEE OR SEARCH CLASS

118, Coating Apparatus,

300+, for apparatus for projecting material against a stationary surface to be coated.