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发明名称
Code-controlled apparatus
摘要
申请公布号
GB618235(A)
申请公布日期
1949.02.18
申请号
GB19450019717
申请日期
1945.07.31
申请人
ARTHUR CHARLES WINTER
发明人
分类号
H04L15/26
主分类号
H04L15/26
代理机构
代理人
主权项
地址
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