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发明名称
Verfahren zur Rückgewinnung von Caffein aus Aktivkohle
摘要
申请公布号
DE69229344(D1)
申请公布日期
1999.07.08
申请号
DE19926029344
申请日期
1992.08.18
申请人
KRAFT JACOBS SUCHARD AG, ZUERICH, CH
发明人
SIPOS, STEFAN, W-2800 BREMEN 1, DE;LENGYEL-KONOPI, GABRIEL VON, CH-8512 THUNDORF, CH
分类号
A23F5/22;C07D473/12;(IPC1-7):C07D473/12
主分类号
A23F5/22
代理机构
代理人
主权项
地址
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