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发明名称
Amplificateur de puissance à haut rendement
摘要
申请公布号
FR1027429(A)
申请公布日期
1953.05.12
申请号
FRD1027429
申请日期
1950.10.20
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
分类号
H03C1/50;H03F1/06;H03F1/07
主分类号
H03C1/50
代理机构
代理人
主权项
地址
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