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发明名称
Verification system
摘要
申请公布号
US2861744(A)
申请公布日期
1958.11.25
申请号
US19550512382
申请日期
1955.06.01
申请人
RADIO CORPORATION OF AMERICA
发明人
SCHMITT EDWARD J.;SPAULDING SPENCER W.
分类号
G06F11/14
主分类号
G06F11/14
代理机构
代理人
主权项
地址
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