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经营范围
发明名称
Improvements in or relating to apparatus for effecting amplitude compression or expansion of electric signals
摘要
申请公布号
GB859602(A)
申请公布日期
1961.01.25
申请号
GB19580011847
申请日期
1958.04.14
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
LEY DOUGLAS AUBREY;STENNING LUIS CHARLES;THOMAS EDWARD REGINALD
分类号
H04B1/64
主分类号
H04B1/64
代理机构
代理人
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地址
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