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经营范围
发明名称
Method of Preparing Vanillin from Eugenol
摘要
申请公布号
GB1186953(A)
申请公布日期
1970.04.08
申请号
GB19680042918
申请日期
1968.09.10
申请人
COLLINS CHEMICAL CO., INC.
发明人
分类号
C07C45/28;C07C45/80
主分类号
C07C45/28
代理机构
代理人
主权项
地址
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