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Class Information
Number: 204/216
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > With movable electrode means > Rotary > With base treatment > Stripping
Description: Apparatus wherein stripping means are included.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7534338 |
Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization(MALDI) mass spectrometry (MS) |
May. 19, 2009 |
| 7211174 |
Method and system to provide electrical contacts for electrotreating processes |
May. 1, 2007 |
| 6805776 |
Movable electrode flow through capacitor |
Oct. 19, 2004 |
| 6635159 |
Device for removing deposit created in electrolytic refining or electrowinning |
Oct. 21, 2003 |
| 6428672 |
Apparatus and method for manufacturing Ni--Fe alloy thin foil |
Aug. 6, 2002 |
| 6183607 |
Anode structure for manufacture of metallic foil |
Feb. 6, 2001 |
| 5885426 |
Spa purification system |
Mar. 23, 1999 |
| 5676805 |
SPA purification system |
Oct. 14, 1997 |
| 5628892 |
Electroplating method and apparatus for the preparation of metal foil and split insoluble electrode used therein |
May. 13, 1997 |
| 5516411 |
Method and apparatus for continuous electrolytic recovery of metal in ribbon form from a metal containing solution |
May. 14, 1996 |
| 5360525 |
Apparatus for making metal foil |
Nov. 1, 1994 |
| 5240582 |
Drum cathode for use in the production of metal foils and a method of producing the same |
Aug. 31, 1993 |
| 5135631 |
Electrodeposition drum |
Aug. 4, 1992 |
| 5019221 |
Electroplating drum cathode with high current-carrying capability |
May. 28, 1991 |
| 4975169 |
Drum for producing electrodeposited metal foil |
Dec. 4, 1990 |
| 4921590 |
Production of metal foil having improved weight distribution across the width of the foil |
May. 1, 1990 |
| 4898647 |
Process and apparatus for electroplating copper foil |
Feb. 6, 1990 |
| 4793902 |
Method for electrolyzing zinc and apparatus therefor |
Dec. 27, 1988 |
| 4789438 |
Cathode surface treatment for electroforming metallic foil or strip |
Dec. 6, 1988 |
| 4778571 |
Method of making electrolytic metal foil and apparatus used therefor |
Oct. 18, 1988 |
| 4746410 |
Current collecting assembly for a rotatable body |
May. 24, 1988 |
| 4692221 |
In-situ dendritic treatment of electrodeposited foil |
Sep. 8, 1987 |
| 4647345 |
Metallurgical structure control of electrodeposits using ultrasonic agitation |
Mar. 3, 1987 |
| 4549950 |
Systems for producing electroplated and/or treated metal foil |
Oct. 29, 1985 |
| 4534831 |
Method of and apparatus for forming a 3D article |
Aug. 13, 1985 |
| 4529486 |
Anode for continuous electroforming of metal foil |
Jul. 16, 1985 |
| 4521281 |
Process and apparatus for continuously producing multivalent metals |
Jun. 4, 1985 |
| 4490218 |
Process and apparatus for producing surface treated metal foil |
Dec. 25, 1984 |
| 4406753 |
Electrolytic metal recovery cell and operation thereof |
Sep. 27, 1983 |
| 4374721 |
Roll having low volume resistivity for electroplating |
Feb. 22, 1983 |
| 4318794 |
Anode for production of electrodeposited foil |
Mar. 9, 1982 |
| 4292163 |
Liquid treater having electrode stripper |
Sep. 29, 1981 |
| 4273640 |
Zinc extraction apparatus |
Jun. 16, 1981 |
| 4229279 |
Electroplating electrode and method of mounting an article to be plated thereon |
Oct. 21, 1980 |
| 4175027 |
Apparatus for recovering zinc from residues |
Nov. 20, 1979 |
| 4043876 |
Method for electroforming |
Aug. 23, 1977 |
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