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发明名称
Verfahren zur Herstellung von neuen Xanthinabkömmlingen
摘要
申请公布号
AT186249(B)
申请公布日期
1956.07.25
申请号
ATD186249
申请日期
1954.07.21
申请人
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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