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发明名称
ELECTRONIC AMPLIFICATION
摘要
申请公布号
US4013889(A)
申请公布日期
1977.03.22
申请号
US19750584854
申请日期
1975.06.09
申请人
HAWKER SIDDELEY DYNAMICS LIMITED
发明人
FRYER, AUSTEN JOHN
分类号
H04N5/30;(IPC1-7):H01J31/49
主分类号
H04N5/30
代理机构
代理人
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地址
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