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发明名称
Method and system for connecting an optical network with a plurality of subscriber groups.
摘要
申请公布号
EP0648061(A3)
申请公布日期
1995.11.29
申请号
EP19940113294
申请日期
1994.08.25
申请人
ALCATEL N.V.
发明人
SUTHERLAND, JOSEPH E.
分类号
H04M3/22;H04Q3/60;H04Q11/00;H04Q11/04;(IPC1-7):H04Q11/00
主分类号
H04M3/22
代理机构
代理人
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地址
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