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Class Information
Number: 241/274
Name: Solid material comminution or disintegration > Apparatus > Stationary comminuting surface or material bed
Description: Apparatus in which a single comminuting surface is stationary relative to the material presented to it for comminution and may comprise a bed of the material being comminuted.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7252255 |
Food preparation implement |
Aug. 7, 2007 |
| 7070133 |
Silo bin drill system and method of cleaning clogged bulk grain material |
Jul. 4, 2006 |
| 6502772 |
Static chopper for thin webs |
Jan. 7, 2003 |
| 5975447 |
Caked grain breaker |
Nov. 2, 1999 |
| 5263654 |
Pallet shredding apparatus |
Nov. 23, 1993 |
| 5054699 |
Ribbon curling and shredding device |
Oct. 8, 1991 |
| 4390135 |
Bag removal apparatus |
Jun. 28, 1983 |
| 4360167 |
Apparatus for the reduction of big cylindrical bales of hay, straw and the like and for the distribution thereof |
Nov. 23, 1982 |
| 4186543 |
Food processor |
Feb. 5, 1980 |
| 4107943 |
Freezing apparatus and method |
Aug. 22, 1978 |
| 4084755 |
Method and apparatus for breaking up and separating waste glass to obtain cullet |
Apr. 18, 1978 |
| 4065061 |
Ball mill |
Dec. 27, 1977 |
| 4049201 |
Mechanical separation of substances |
Sep. 20, 1977 |
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