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发明名称
Vorrichtung aus doppelbrechendem Stoffe zur Erzeugung einer an optisch brauchbaren Stoffen in der Natur nicht vorkommenden relativen Dispersion der Doppelbrechung.
摘要
申请公布号
AT130833(B)
申请公布日期
1932.12.10
申请号
ATD130833
申请日期
1931.10.27
申请人
R. WINKEL G. M. B. H.
发明人
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