The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 1987
Filed:
Sep. 10, 1984
Applicant:
Inventors:
Nicolas Iniotakis, Julich, DE;
Claus-Benedict von der Decken, Aachen, DE;
Werner Frohling, Duren, DE;
Jochen Schoeller, D-5160 Duren, DE;
Hermann Grossman, Neuenbuerg-Arnbach, DE;
Assignees:
Kernforschungsanlage Julich Gesellschaft mit beschrankter Haftung, Julich, DE;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 16 ; 55 97 ; 55158 ; 55524 ; 55525 ; 4232135 ; 427 39 ; 427245 ; 427405 ;
Abstract
A fine mesh screen is coated with at least one metal, by galvanic or chemical deposition. Metals of the platinum group are especially advantageous. The mesh width may be as small as 0.1 micron or less. Several screens may be arranged in a stack and used to clean waste gases.