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经营范围
发明名称
A process for manufacturing valuable reaction products of high-molecular unsaturated substances containing more than one unsaturated grouping in the molecule with inorganic acids or acid anhydrides
摘要
申请公布号
GB616276(A)
申请公布日期
1949.01.19
申请号
GB19450032456
申请日期
1945.11.30
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
C08C19/00;D01F6/24
主分类号
C08C19/00
代理机构
代理人
主权项
地址
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