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发明名称
IMPROVEMENTS RELATING TO OPTICAL SWITCH ARRAYS
摘要
申请公布号
EP0266943(A3)
申请公布日期
1988.12.07
申请号
EP19870309387
申请日期
1987.10.23
申请人
PLESSEY OVERSEAS LIMITED
发明人
DUTHIE, PETER J.
分类号
G02B6/12;G02F1/313;(IPC1-7):G02F1/31
主分类号
G02B6/12
代理机构
代理人
主权项
地址
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