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发明名称
Common timing circuit
摘要
申请公布号
US2630564(A)
申请公布日期
1953.03.03
申请号
US19500184619
申请日期
1950.09.13
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
GIBSON EARL S.
分类号
H04J1/16
主分类号
H04J1/16
代理机构
代理人
主权项
地址
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