发明名称 |
MARKER FOR COMMUNICATION SWITCHING SYSTEM |
摘要 |
The disclosure relates to a switching network and marker used in a communication switching system. The network comprises a plurality of coordinate matrices with reed relay crosspoint switching devices. The marker is of a wired logic solid state type utilizing reed relays for connecting it to the matrices. The same terminating marker is used for controlling both the line and selector matrices in completing a call.
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申请公布号 |
US3681537(A) |
申请公布日期 |
1972.08.01 |
申请号 |
USD3681537 |
申请日期 |
1971.04.01 |
申请人 |
GTE AUTOMATIC ELECTRIC LAB. INC. |
发明人 |
JOHN W. EDDY;HAROLD G. FITCH;WING F. MUI;ANGELO M. VALENTE |
分类号 |
H04Q3/545;(IPC1-7):H04Q3/42 |
主分类号 |
H04Q3/545 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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