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Class Information
Number: 366/164.1
Name: Agitating > Having specified feed means > By suction > By stirrer
Description: Subject matter wherein the suction is produced by movement of a stirrer within the mixing chamber.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8684590 |
Device for mixing powder with a liquid, the device including a dispersion tube |
Apr. 1, 2014 |
| 7931088 |
Methods for treating a well by simultaneously introducing into a mixer streams of water, a viscosity-increasing agent, and a particulate and introducing the mixture into the well |
Apr. 26, 2011 |
| 7104328 |
Method and apparatus for hydrating a gel for use in a subterranean well |
Sep. 12, 2006 |
| 7048432 |
Method and apparatus for hydrating a gel for use in a subterranean formation |
May. 23, 2006 |
| 6398404 |
Method of producing fine particle dispersions |
Jun. 4, 2002 |
| 6024881 |
Magnetic absorption treatment of fluid phases |
Feb. 15, 2000 |
| 5650100 |
Apparatus for providing absorption of gaseous and liquid phases |
Jul. 22, 1997 |
| 4966690 |
Chlorine induction apparatus for treatment of wastewater |
Oct. 30, 1990 |
| 4409107 |
Method and apparatus for aerating bodies of water |
Oct. 11, 1983 |
| 4329853 |
Mix over-run device |
May. 18, 1982 |
| 4159880 |
Circulation mixer |
Jul. 3, 1979 |
| 4130901 |
Plastication arrangement in a machine for processing polymeric materials |
Dec. 19, 1978 |
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