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发明名称
Rectifier and filter circuit
摘要
申请公布号
US2000986(A)
申请公布日期
1935.05.14
申请号
US19290365843
申请日期
1929.05.25
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
RECHNITZER RUDOLF
分类号
H02M1/14
主分类号
H02M1/14
代理机构
代理人
主权项
地址
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