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Class Information
Number: 241/124
Name: Solid material comminution or disintegration > Apparatus > Plural rotary or oscillatory surfaces cooperate with common surface (e.g., chasing mills) > Planetary movement of plural surfaces > With material moving or discharge means
Description: Apparatus provided with means for moving material within the comminuting zone or discharging it therefrom. The means usually takes the form of a plow member moving with the plural surfaces.

Patents under this class:

Patent Number Title Of Patent Date Issued
5480099 Mill sweep for pulverizers Jan. 2, 1996
4830290 Roller grinding mill May. 16, 1989
4541574 Milling process and roller mill Sep. 17, 1985
4524917 Air seal and lubrication system for roller grinding mills Jun. 25, 1985
4522343 Micronized grinding apparatus Jun. 11, 1985
4494611 Apparatus for processing soil for planting Jan. 22, 1985

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