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经营范围
发明名称
Improvements relating to secondary or electrolytic cells
摘要
申请公布号
GB912664(A)
申请公布日期
1962.12.12
申请号
GB19590039126
申请日期
1959.11.18
申请人
HAROLD MARTIN HARMER
发明人
分类号
H02J7/12
主分类号
H02J7/12
代理机构
代理人
主权项
地址
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