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发明名称
Rectifier battery charger circuit
摘要
申请公布号
US2372698(A)
申请公布日期
1945.04.03
申请号
US19430495427
申请日期
1943.07.20
申请人
P. R. MALLORY & CO., INC.
发明人
WHITESELL ROBERT O.
分类号
H02J7/00;H04M19/00
主分类号
H02J7/00
代理机构
代理人
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