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经营范围
发明名称
Improvements relating to means for viewing a display presented on or behind a partially reflecting surface
摘要
申请公布号
GB1084523(A)
申请公布日期
1967.09.27
申请号
GB19640046643
申请日期
1964.11.16
申请人
FERRANTI, LIMITED
发明人
MARSHALL GEORGE FRANCIS
分类号
G02B27/02;G09F9/00
主分类号
G02B27/02
代理机构
代理人
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地址
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