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发明名称
Convertisseur à opération de commutation améliorée
摘要
申请公布号
FR1441041(A)
申请公布日期
1966.06.03
申请号
FR19650023578
申请日期
1965.07.06
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
H02M7/515
主分类号
H02M7/515
代理机构
代理人
主权项
地址
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