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发明名称
Time division multiplex telephone switching system having single and multiple party pre-address and priority check circuitry
摘要
申请公布号
US3066192(A)
申请公布日期
1962.11.27
申请号
US19600027888
申请日期
1960.05.09
申请人
GENERAL DYNAMICS CORPORATION
发明人
BARTLETT WILLIAM F.;ROSS JAMES D.
分类号
H04Q11/04
主分类号
H04Q11/04
代理机构
代理人
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地址
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