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发明名称
Fremgangsmaade til Fremstilling af letopløselige Dobbeltforbindelser af Xantinrækken.
摘要
申请公布号
DK59797(C)
申请公布日期
1942.05.26
申请号
DKD59797
申请日期
1940.03.28
申请人
KNOLL A/G CHEMISCHE FABRIKEN
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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