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发明名称
Improvements in or relating to Light Modulation Devices
摘要
申请公布号
GB1172852(A)
申请公布日期
1969.12.03
申请号
GB19660010796
申请日期
1966.03.11
申请人
THE PLESSEY COMPANY LIMITED
发明人
DEREK HARRY ROBERTS
分类号
G02F1/03;G02F1/21
主分类号
G02F1/03
代理机构
代理人
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地址
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