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发明名称
Improvements in or relating to direct current voltage generating systems supplied byan alternating current
摘要
申请公布号
GB893157(A)
申请公布日期
1962.04.04
申请号
GB19590031091
申请日期
1959.09.11
申请人
SOCIETE DES ACCUMULATEURS FIXES ET DE TRACTION
发明人
分类号
H02J7/12
主分类号
H02J7/12
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