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发明名称
CONVERSOR DE FREQUENCIA
摘要
申请公布号
BR7805809(A)
申请公布日期
1979.04.24
申请号
BR19780005809
申请日期
1978.09.05
申请人
TOKYO SHIBAURA DENKI KK
发明人
HIRATA A;SAITO S
分类号
H02M1/12;H02M5/16;H02M5/18;H02M5/27;H02M7/497;H03B19/00;(IPC1-7):H02M1/12
主分类号
H02M1/12
代理机构
代理人
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地址
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