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经营范围
发明名称
Battery charging circuit
摘要
申请公布号
US2908854(A)
申请公布日期
1959.10.13
申请号
US19560570898
申请日期
1956.03.12
申请人
GENERAL MOTORS CORPORATION
发明人
RICE LYMAN A.
分类号
H02J7/22
主分类号
H02J7/22
代理机构
代理人
主权项
地址
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