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经营范围
发明名称
Improvements in or relating to audio frequency amplifiers
摘要
申请公布号
GB811766(A)
申请公布日期
1959.04.08
申请号
GB19560036717
申请日期
1956.11.30
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
GURNETT KEITH WILLIAM;HILBOURNE ROBERT ARTHUR
分类号
H03F3/26
主分类号
H03F3/26
代理机构
代理人
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地址
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