发明名称 |
CONTINUOUSLY EXPANDABLE SWITCHING NETWORK |
摘要 |
A telephone central office switching network and a basic switching element consist of the basic switch element having the capability of reflecting traffic entering any of the inlets thereto back to any other traffic inlet and the capability of connecting any of the inlets thereto to any of the outlets therefrom.
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申请公布号 |
KR830001426(A) |
申请公布日期 |
1983.07.25 |
申请号 |
KR19780000861 |
申请日期 |
1978.03.28 |
申请人 |
INTERNATIONAL STANDARD ELECTRIC CORP. |
发明人 |
GIESKEN KENNETH F.;COTTON JOHN M. |
分类号 |
H04M3/00;(IPC1-7):H04M3/00 |
主分类号 |
H04M3/00 |
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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