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发明名称
摘要
申请公布号
FR2103904(A5)
申请公布日期
1972.04.14
申请号
FR19710028407
申请日期
1971.08.03
申请人
CIBA GEIGY AG
发明人
分类号
F21V8/00;G09F13/18;(IPC1-7):G09F13/00;G06F3/00
主分类号
F21V8/00
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