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发明名称
Improvements in or relating to arrangements for charging secondary electric batteries
摘要
申请公布号
GB538843(A)
申请公布日期
1941.08.19
申请号
GB19400002978
申请日期
1940.02.16
申请人
STANDARD TELEPHONES AND CABLES LIMITED;EDWARD ARTHUR RICHARDS
发明人
分类号
H02J7/04
主分类号
H02J7/04
代理机构
代理人
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地址
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