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发明名称
Verfahren zur Herstellung von Oxyalkyl-xanthinen
摘要
申请公布号
CH314636(A)
申请公布日期
1956.06.30
申请号
CHD314636
申请日期
1952.11.07
申请人
J. R. GEIGY AG.
发明人
STOLL,WILLY,DR.;SCHMID,ERICH,DR.
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