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经营范围
发明名称
Electric power converting apparatus
摘要
申请公布号
US1902468(A)
申请公布日期
1933.03.21
申请号
US19300489149
申请日期
1930.10.16
申请人
GENERAL ELECTRIC COMPANY
发明人
SABBAH CAMIL A.
分类号
H02M7/44
主分类号
H02M7/44
代理机构
代理人
主权项
地址
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