Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kazuhiko Motoba0
Kenji Haiki0
Hiroshi Oda0
Date of Patent
February 26, 2008
0Patent Application Number
109154010
Date Filed
August 11, 2004
0Patent Primary Examiner
Patent abstract
A method of producing high purity electrolytic copper through halide-bath electrowinning is provided. The method includes the steps of: growing copper in dendritic form to be deposited on a cathode; and recovering growth ends of 3.0 mm or shorter from the dendrites.
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