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经营范围
发明名称
Production of polymerisation products of ethylene
摘要
申请公布号
GB584309(A)
申请公布日期
1947.01.13
申请号
GB19440001013
申请日期
1944.01.19
申请人
E. I. DU PONT DE NEMOURS AND CO.
发明人
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