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:
Oct. 04, 1977
Filed:
Apr. 14, 1976
Applicant:
Inventors:
Assignee:
Nippon Steel Corporation, Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25C / ;
U.S. Cl.
CPC ...
204130 ; 204 / ; 204120 ;
Abstract
A process for regenerating an aqueous solution of organic electrolyte used for immersion or spraying treatment of tin plated materials prior to the melting treatment in the electrolytic tin plating, in which tin is removed from the solution and the regenerated solution is circulated and supplied for further use.