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发明名称
Mechanical means for converting direct current into alternating current
摘要
申请公布号
GB411071(A)
申请公布日期
1934.05.31
申请号
GB19340002615
申请日期
1934.01.25
申请人
FRITZ UEBEL
发明人
分类号
H02M1/22
主分类号
H02M1/22
代理机构
代理人
主权项
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