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发明名称
Process for the production of dibutolactam
摘要
申请公布号
GB727031(A)
申请公布日期
1955.03.30
申请号
GB19520005138
申请日期
1952.02.27
申请人
ADOLF CHRISTIAN JOSEPH OPFERMANN
发明人
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主分类号
代理机构
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