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发明名称
Tester for self-synchronous systems
摘要
申请公布号
US2499116(A)
申请公布日期
1950.02.28
申请号
US19460642691
申请日期
1946.01.22
申请人
RADIO CORPORATION OF AMERICA
发明人
SIMONS KENNETH A.
分类号
E05B65/32;G08C19/48
主分类号
E05B65/32
代理机构
代理人
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