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经营范围
发明名称
PRODUCTION D'AMIDES D'ACIDE ACETOACETIQUE.
摘要
申请公布号
BE513346(A1)
申请公布日期
1954.04.02
申请号
BE19520513346
申请日期
1952.08.05
申请人
BRITISH INDUSTRIAL SOLVENTS LIMITED
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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