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经营范围
发明名称
ALLOY FOR LEAD BATTERY
摘要
PURPOSE:A specific quantity of Cd is added to Pb-Ag alloy, whereby its tensile strength is improved, its service life is considerably improved and self discharge characteristics are improved.
申请公布号
JPS5277821(A)
申请公布日期
1977.06.30
申请号
JP19750154180
申请日期
1975.12.23
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
FUKUDA SADAO;FUKUNAGA HIDEMI
分类号
C22C11/00;H01M4/68
主分类号
C22C11/00
代理机构
代理人
主权项
地址
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