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发明名称
Verfahren zur Herstellung von Butylidenmalonsäureestern
摘要
申请公布号
AT274765(B)
申请公布日期
1969.09.25
申请号
AT19680002203
申请日期
1968.03.06
申请人
LONZA A.G.
发明人
分类号
C07C
主分类号
C07C
代理机构
代理人
主权项
地址
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