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发明名称
Verfahren zur Herstellung von neuen 7-Oxyalkyl-xanthin- bzw. thio-xanthinderivaten
摘要
申请公布号
AT184579(B)
申请公布日期
1956.02.10
申请号
ATD184579
申请日期
1953.11.06
申请人
J. R. GEIGY A. G.
发明人
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主分类号
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