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发明名称
Circuit à temps
摘要
申请公布号
BE574121(A1)
申请公布日期
1959.04.16
申请号
BE19580574121
申请日期
1958.12.22
申请人
WESTERN ELECTRIC COMPANY INCORPORATED
发明人
分类号
G06F7/50;G06F7/505;H04J3/17;H04J3/24;(IPC1-7):H04M
主分类号
G06F7/50
代理机构
代理人
主权项
地址
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