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发明名称
Fremgangsmåde ved fremstilling af et fosforsyrederivat af alkylsubstitueret hydrokinon eller naftohydrokinon.
摘要
申请公布号
DK73579(C)
申请公布日期
1952.01.02
申请号
DK19400002303
申请日期
1940.12.13
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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