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发明名称
CONVERTISSEUR DE FREQUENCE DU TYPE A CAPACITE-SERIE ET A FAIBLE AMORTISSEMENT INTERNE, COMPORTANT DES ORGANES DE COMMUTATION PAR DES THYRISTORS
摘要
申请公布号
FR2351531(A1)
申请公布日期
1977.12.09
申请号
FR19770014363
申请日期
1977.05.11
申请人
SVETSIA AB
发明人
JOHN BENGT GORAN HEDBERG
分类号
H02M5/42;H02M5/443;H02M5/45;H02M7/519;(IPC1-7):H02M5/45;B23K9/08;H02M1/08
主分类号
H02M5/42
代理机构
代理人
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地址
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