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Class Information
Number: 241/133
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 > Forcible away from common surface > Rotors independently forcible away from common surface
Description: Apparatus in which the plural surfaces are so mounted as to be forcible away from the common surface independently of each other.

Patents under this class:

Patent Number Title Of Patent Date Issued
4746900 Signal processing circuit May. 24, 1988
4063687 Comminution device Dec. 20, 1977

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