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Class Information
Number: 241/198.1
Name: Solid material comminution or disintegration > Apparatus > Cooperating comminuting surfaces (e.g., jaw crusher)
Description: Apparatus in which the comminution of the material takes place between two relatively moving surfaces which cooperate to effect the comminuting operation.

Sub-classes under this class:

Class Number	Class Name	Patents
241/199	Batch type (e.g., mortar and pestle)	4
241/201	Compound movement comminuting surface or surfaces	5
241/200	Endless belt type comminuting surface or surfaces	42
241/262	Reciprocating surface or surfaces	25
241/220	Rotary surface (or surfaces)	5

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7364103	Method and device for the alignment and location of a sample such as tablets, pills or tablettes	Apr. 29, 2008
7051912	Breaking apparatus	May. 30, 2006
7025240	Apparatus and method for breaking rails	Apr. 11, 2006
6910650	Device for the destruction of frangible items	Jun. 28, 2005
6892918	Apparatus and method for breaking rails	May. 17, 2005