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发明名称
OPTICAL LOGIC DEVICE
摘要
申请公布号
GB2249648(A)
申请公布日期
1992.05.13
申请号
GB19910023035
申请日期
1991.10.30
申请人
* AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
MOHAMMED N. * ISLAM
分类号
G02F1/35;G02F3/00
主分类号
G02F1/35
代理机构
代理人
主权项
地址
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