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发明名称
Battery charger
摘要
申请公布号
US2354065(A)
申请公布日期
1944.07.18
申请号
US19430483215
申请日期
1943.04.15
申请人
RUEB EARL J;TRULSON JOHN E
发明人
RUEB EARL J.;TRULSON JOHN E.
分类号
H02J7/02;H02J7/04
主分类号
H02J7/02
代理机构
代理人
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地址
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