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发明名称
USE OF SPIRO COMPOUNDS AS LASER DYES
摘要
<p>Use of spiro compounds of formula (I), where K?1 and K2¿ are, independently of one another, conjugated systems, as a laser dye.</p>
申请公布号
WO1999040655(A1)
申请公布日期
1999.08.12
申请号
EP1999000441
申请日期
1999.01.23
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发明人
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