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经营范围
发明名称
CIRCUITO AMPLIFICATORE DI POTENZA A TRANSISTOR
摘要
申请公布号
IT1122345(B)
申请公布日期
1986.04.23
申请号
IT19790024664
申请日期
1979.07.25
申请人
HITACHI LTD
发明人
分类号
H03F1/42;H03F1/52;H03F3/20;H03F3/30;(IPC1-7):H03F/
主分类号
H03F1/42
代理机构
代理人
主权项
地址
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