US Patent 7923146 Nickel bright-plated battery
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Patent abstract
A battery comprising electrode terminals 12a, 32a of a steel plate having a nickel bright-plating. The surface of the steel plate is dull finished and the concentration of sulfur and sulfur compound in the nickel bright-plating is at 0.02% or less by weight.
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Patent Inventor Names
Tatsuya Yamazaki0
Yuji Tsuchida0
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Official Website
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US Patent 07923146 Nickel bright-plated battery US Patent 7923146 Nickel bright-plated battery
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Patent Number
079231460
Patent Number
79231460
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Patent Jurisdiction
Patent Number
079231460
Date of Patent
April 12, 2011
0Patent Application Number
117960490
Date Filed
April 26, 2007
0Official Website
Patent Primary Examiner
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US Patent 07923146 Nickel bright-plated battery
Infobox
Is a
Patent jurisdiction
Patent number
07923146
Date of patent
April 12, 2011
Patent application number
11796049
Date Filed
April 26, 2007
Patent primary examiner
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