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发明名称
Wave demodulating means
摘要
申请公布号
US2135171(A)
申请公布日期
1938.11.01
申请号
US19350006137
申请日期
1935.02.12
申请人
COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL
发明人
CHIREIX HENRI
分类号
H04L27/233
主分类号
H04L27/233
代理机构
代理人
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地址
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