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经营范围
发明名称
AUXILIARY COMMUTATION CIRCUIT FOR AN INVERTER
摘要
申请公布号
IL57941(D0)
申请公布日期
1979.11.30
申请号
IL19790057941
申请日期
1979.07.31
申请人
UNITED TECHN CORP
发明人
分类号
H02M7/525;(IPC1-7):H02M/
主分类号
H02M7/525
代理机构
代理人
主权项
地址
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