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发明名称
Improvements in or relating to light-polarising devices
摘要
申请公布号
GB437988(A)
申请公布日期
1935.11.08
申请号
GB19340024813
申请日期
1934.08.28
申请人
PAUL VERNON REVELEY;BAIRD TELEVISION LIMITED
发明人
分类号
G02B27/28
主分类号
G02B27/28
代理机构
代理人
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