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发明名称
Verfahren zur Darstellung von Carbaminsäureestern.
摘要
申请公布号
AT133155(B)
申请公布日期
1933.05.10
申请号
ATD133155
申请日期
1931.03.21
申请人
F. HOFFMANN-LAROCHE & CO. AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
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