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发明名称
PERFECCIONAMIENTOS EN APARATOS CONVERTIDORES DE CORRIENTE ALTERNA EN CORRIENTE CONTINUA.
摘要
申请公布号
ES451455(A1)
申请公布日期
1977.11.01
申请号
ES19550004514
申请日期
1976.09.11
申请人
ESPLUGAS TORNE JOSE
发明人
分类号
H02M;(IPC1-7):02M/
主分类号
H02M
代理机构
代理人
主权项
地址
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