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发明名称
Perfectionnements aux dispositifs électriques convertisseurs de fréquence ou de phase
摘要
申请公布号
FR989867(A)
申请公布日期
1951.09.14
申请号
FRD989867
申请日期
1949.06.28
申请人
BENDIX AVIATION CORPORATION
发明人
分类号
H03D13/00
主分类号
H03D13/00
代理机构
代理人
主权项
地址
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