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发明名称
SCHNITTSTELLENSCHALTUNG FUER DIGITALSYSTEME UNTERSCHIEDLICHER ZEITBASIS
摘要
申请公布号
DE2703567(A1)
申请公布日期
1977.08.04
申请号
DE19772703567
申请日期
1977.01.28
申请人
WESTERN ELECTRIC CO.,INC.
发明人
HENRY CONDON,JOSEPH;BRUCE KIEBURTZ,ROBERT
分类号
H04J3/06;H04L25/30;H04Q11/04;(IPC1-7):H04L25/30
主分类号
H04J3/06
代理机构
代理人
主权项
地址
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