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发明名称
OPTISCHER SPEICHER
摘要
申请公布号
DE69131451(D1)
申请公布日期
1999.08.19
申请号
DE19916031451
申请日期
1991.11.08
申请人
BRITISH TELECOMMUNICATIONS P.L.C.
发明人
KASHYAP, RAMAN 79 HUMBER DOUCY LANE;CAMPBELL, ROBERT
分类号
G02B6/00;G02B6/02;G02B6/28;G11C13/00;G11C13/04;G11C21/00;H04B10/00;H04B10/22;(IPC1-7):G02B6/28
主分类号
G02B6/00
代理机构
代理人
主权项
地址
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