| 发明名称 |
A private branch exchange, and a method for selectively communicating a central processing unit with respective modules connected to the private branch exchange |
| 摘要 |
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| 申请公布号 |
IE20030544(A1) |
申请公布日期 |
2004.01.28 |
| 申请号 |
IE20030000544 |
申请日期 |
2003.07.23 |
| 申请人 |
LAKE ELECTRONIC TECHNOLOGIES LIMITED |
发明人 |
ENDA SULLIVAN;GALLAGER SEAMUS;WARWICK GRAHAM;CUNNINGHAM KENNETH;BALLOCH DAVID;O'KEEFFE MICHAEL NOEL;SAMARDZIC SASA;CARROLL MARTIN J.;O'CONNOR JOHN P M;YOUNG SEAN;BYRNE ANTHONY J;KELLY CIARAN;PURCELL JOHN;O'BYRNE TONY |
| 分类号 |
H04M3/00;H04Q3/58;H04Q3/62;(IPC1-7):H04M3/00 |
主分类号 |
H04M3/00 |
| 代理机构 |
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