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:
May. 10, 1977
Filed:
Feb. 23, 1976
Applicant:
Inventors:
Yoshio Idota, Minami-ashigara, JA;
Haruo Shibaoka, Minami-ashigara, JA;
Assignee:
Fuji Photo Film Co., Ltd., , JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25C / ; C25C / ;
U.S. Cl.
CPC ...
204263 ; 204272 ; 204273 ; 204275 ;
Abstract
An electrolytic cell for recovering a metal from a solution has a diaphragm between a cathode and an anode. The diaphragm is supported by a support frame composed of a number of support columns. At least two of the support columns are made hollow in structure. A solution supply port is provided in at least one of the hollow support columns and a solution take-out port is provided in each of the remaining hollow support columns.