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发明名称
COLOUR FILTER
摘要
申请公布号
GB8714710(D0)
申请公布日期
1987.07.29
申请号
GB19870014710
申请日期
1987.06.23
申请人
RYUDENSHA CO LTD
发明人
分类号
F21V9/08;G02B7/00;G02B26/00;G02B27/00
主分类号
F21V9/08
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代理人
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