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发明名称
Optical space switch
摘要
申请公布号
HK129396(A)
申请公布日期
1996.07.26
申请号
HK19960001293
申请日期
1996.07.18
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人
PETER HEALEY;DAVID WILLIAM SMITH
分类号
G02F1/01;G02F1/31;G02F1/33;G03H1/00;H04B10/02;H04Q3/52;(IPC1-7):H04Q3/52;H04J14/00
主分类号
G02F1/01
代理机构
代理人
主权项
地址
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