| |
 |
|
Class Information
Number: 241/43
Name: Solid material comminution or disintegration > Apparatus > Including means applying fluid to material > With plural comminuting zones
Description: Apparatus provided with a plurality of distinct comminuting zones.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7168641 |
Attrition scrubber apparatus and method |
Jan. 30, 2007 |
| 6575390 |
Pretreatment apparatus for raw materials for production of reduced iron |
Jun. 10, 2003 |
| 6425933 |
Systems and methods for producing organic fertilizer, and organic fertilizer manufactured using said systems of methods |
Jul. 30, 2002 |
| 6180070 |
Infectious waste treatment system |
Jan. 30, 2001 |
| 5837325 |
Method and apparatus for regulating neutralization of contaminated soil |
Nov. 17, 1998 |
| 5598979 |
Closed loop gradient force comminuting and dehydrating system |
Feb. 4, 1997 |
| 5193753 |
Apparatus for disintegrating flexible packing materials |
Mar. 16, 1993 |
| 5181803 |
Method of making daily cover for a landfill |
Jan. 26, 1993 |
| 4753660 |
Method for the production of a coal suspension |
Jun. 28, 1988 |
| 4718611 |
Device for production of mechanical pulp |
Jan. 12, 1988 |
| 4562972 |
Micropulverizer |
Jan. 7, 1986 |
| 4317701 |
Apparatus for treating waste-paper |
Mar. 2, 1982 |
| 4257563 |
Apparatus and process for producing wood pulp in a pressurized wood grinder |
Mar. 24, 1981 |
| 4253613 |
Method and apparatus for controlling the effect of the centrifugal force on the stock in pulp defibrating apparatus |
Mar. 3, 1981 |
| 4198799 |
Apparatus for making exploded cellulosic fiber insulation |
Apr. 22, 1980 |
| 4191224 |
Apparatus for making cellulose insulation |
Mar. 4, 1980 |
| 4175708 |
Method of transporting liquid pitch containing lumpy cokes and apparatus therefor |
Nov. 27, 1979 |
| 4113189 |
Roller-colloid mill |
Sep. 12, 1978 |
| 4098465 |
Device for wet grinding |
Jul. 4, 1978 |
| 4029262 |
Animal excrement disposal apparatus |
Jun. 14, 1977 |
| 4017356 |
Apparatus and method for manufacturing wood pulp by grinding wood block material |
Apr. 12, 1977 |
| 4003837 |
Self-cleaning strainer |
Jan. 18, 1977 |
| 3993252 |
Method and apparatus for recovering crude pulp stock from municipal waste |
Nov. 23, 1976 |
| 3989197 |
Apparatus for pulping and grading of waste paper |
Nov. 2, 1976 |
| 3987970 |
Centrifugal mill |
Oct. 26, 1976 |
| 3960331 |
Sandmill |
Jun. 1, 1976 |
|
|
|
