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发明名称
Improvements in and relating to the production of caffeine
摘要
申请公布号
GB334741(A)
申请公布日期
1930.09.11
申请号
GB19290030320
申请日期
1929.10.07
申请人
MONSANTO CHEMICAL WORKS
发明人
分类号
C07D473/12
主分类号
C07D473/12
代理机构
代理人
主权项
地址
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