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发明名称
Private branch exchange
摘要
申请公布号
GB2376598(A)
申请公布日期
2002.12.18
申请号
GB20020022951
申请日期
2002.02.19
申请人
* MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
发明人
HIROSHI * MORI;MASASHI * FURUNO;KAZUYUKI * SATO
分类号
H04Q1/02;H04Q1/04;H04Q1/10;H05K7/14;(IPC1-7):H04Q1/02;H05K7/18
主分类号
H04Q1/02
代理机构
代理人
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地址
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