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发明名称
Electric power converting apparatus
摘要
申请公布号
US1919976(A)
申请公布日期
1933.07.25
申请号
US19310511147
申请日期
1931.01.26
申请人
GENERAL ELECTRIC COMPANY
发明人
GERALD ALAN S. FITZ
分类号
H02M7/51
主分类号
H02M7/51
代理机构
代理人
主权项
地址
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