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发明名称
Verstärkerschaltung
摘要
申请公布号
AT201110(B)
申请公布日期
1958.12.10
申请号
ATD201110
申请日期
1957.10.31
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03F3/32
主分类号
H03F3/32
代理机构
代理人
主权项
地址
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