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发明名称
ELECTRO-OPTICAL DEVICE
摘要
申请公布号
GB2189619(B)
申请公布日期
1990.07.25
申请号
GB19870006654
申请日期
1987.03.20
申请人
THE SECRETARY OF STATE FOR * DEFENCE
发明人
NORMAN * APSLEY
分类号
G02F1/21
主分类号
G02F1/21
代理机构
代理人
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地址
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