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:
Jul. 03, 1984
Filed:
Sep. 08, 1981
Wilhelm Eder, Leverkusen, DE;
Hans Hofmann, Cologne, DE;
Joachim Kloeppel, Cologne, DE;
Heinz Meckl, Bergisch Gladbach, DE;
Josef Busch, Bergisch Gladbach, DE;
Agfa-Gevaert Aktiengesellschaft, Leverkusen, DE;
Abstract
The invention relates to an apparatus for the automatic recovery of silver from argentiferous wash waters comprising an ion exchanger device, a regenerative device and a purification device for the ion exchanger device and a silver separator whereby the devices, the containers thereof, switch elements, pumps and connection lines are arranged in the apparatus such that the three following flow cycles are produced, which may be controlled and periodically switched by a computer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile