| 发明名称 |
INTERRBOARD TRANSFER SYSTEM OF CORDLESS B BOARD |
| 摘要 |
PURPOSE:To make the inter-board transfer among a plural number of groups possible by providing two terminals which are over against a link to respective incoming trunks. |
| 申请公布号 |
JPS5352004(A) |
申请公布日期 |
1978.05.12 |
| 申请号 |
JP19760126144 |
申请日期 |
1976.10.22 |
| 申请人 |
HITACHI LTD |
发明人 |
NUNOME ISAKI |
| 分类号 |
H04M3/58;H04M3/60;(IPC1-7):04M3/60 |
主分类号 |
H04M3/58 |
| 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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