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Class Information
Number: 204/223
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > With movable electrode means > Electrode oscillator, reciprocator or agitator > With current control
Description: Apparatus including control means for the current supplied to the electrolytic device, or electrical control for operation of apparatus included or combined with said device.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7569124 |
Anodic oxidation apparatus |
Aug. 4, 2009 |
| 7169283 |
Anodization device and anodization method |
Jan. 30, 2007 |
| 6860972 |
Process for detecting the location of a phase interface |
Mar. 1, 2005 |
| 6843894 |
Cathode current control system for a wafer electroplating apparatus |
Jan. 18, 2005 |
| 6361678 |
Method of detecting a short incident during electrochemical processing and a system therefor |
Mar. 26, 2002 |
| 5610366 |
High performance thermoelectric materials and methods of preparation |
Mar. 11, 1997 |
| 5456808 |
Method for operating a continuous prebaked anode cell by locating resistance reducing materials to control the rate of heat extraction |
Oct. 10, 1995 |
| 4917785 |
Liquid processing system involving high-energy discharge |
Apr. 17, 1990 |
| 4337134 |
Continuous truck mounted printed circuit board plating system |
Jun. 29, 1982 |
| 4330386 |
Combined ion-exchange particulate bed electrolytic cell |
May. 18, 1982 |
| 4316786 |
Apparatus for electroplating particles of small dimension |
Feb. 23, 1982 |
| 4292144 |
Process and device for coating small-sized elements with a metal deposit |
Sep. 29, 1981 |
| 4088556 |
Monitoring moving particle electrodes |
May. 9, 1978 |
| 4046643 |
Production of multi-metal particles for powder metallurgy alloys |
Sep. 6, 1977 |
| 3994785 |
Electrolytic methods for production of high density copper powder |
Nov. 30, 1976 |
| 3994796 |
Electrolytic plating apparatus for discrete microsized particles |
Nov. 30, 1976 |
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