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发明名称
Appareil pour la conversion ou l'inversion d'un courant électrique continu en courant alternatif
摘要
申请公布号
FR946079(A)
申请公布日期
1949.05.23
申请号
FRD946079
申请日期
1947.05.03
申请人
WESTINGHOUSE BRAKE & SIGNAL COMPANY LIMITED
发明人
分类号
H02M7/62
主分类号
H02M7/62
代理机构
代理人
主权项
地址
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