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发明名称
Verfahren zur Herstellung von 7-Oxyalkyl-xanthinderivaten
摘要
申请公布号
CH325292(A)
申请公布日期
1957.10.31
申请号
CHD325292
申请日期
1953.10.21
申请人
J. R. GEIGY AG
发明人
STOLL,WILLY,DR.;SCHMID,ERICH,DR.
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