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发明名称
Antidistorting and retarding device for signal transmission
摘要
申请公布号
US2507191(A)
申请公布日期
1950.05.09
申请号
US19450595234
申请日期
1945.05.22
申请人
MARCEL BAYARD HONORE;CHARLES ROQUET RAYMOND JACQUES
发明人
BAYARD HONORE MARCEL;ROQUET RAYMOND JACQUES CHARLES
分类号
H03H7/32;H04L25/03
主分类号
H03H7/32
代理机构
代理人
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地址
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