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发明名称
Improvements in or relating to phase-shifting networks for electric current conversion systems
摘要
申请公布号
GB592374(A)
申请公布日期
1947.09.16
申请号
GB19450011748
申请日期
1945.05.10
申请人
WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY
发明人
分类号
H02M1/02;H02M7/15
主分类号
H02M1/02
代理机构
代理人
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