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发明名称
Process for preparing azulenes
摘要
申请公布号
US2805266(A)
申请公布日期
1957.09.03
申请号
US19560569695
申请日期
1956.03.06
申请人
KARL ZIEGLER;KLAUS HAFNER
发明人
ZIEGLER KARL;HAFNER KLAUS
分类号
C07C13/52
主分类号
C07C13/52
代理机构
代理人
主权项
地址
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