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经营范围
发明名称
A method and an apparatus for the production of an alternating current from a direct voltage source
摘要
申请公布号
GB2087668(A)
申请公布日期
1982.05.26
申请号
GB19810032317
申请日期
1981.10.27
申请人
RAGGENBASS PAUL
发明人
分类号
H02M7/56;(IPC1-7):H02M7/42
主分类号
H02M7/56
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