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发明名称
Improvements in or relating to dichroic crystal-optical devices
摘要
申请公布号
GB1140046(A)
申请公布日期
1969.01.15
申请号
GB19660010568
申请日期
1966.03.10
申请人
PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
发明人
分类号
G02B5/30
主分类号
G02B5/30
代理机构
代理人
主权项
地址
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