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经营范围
发明名称
Production of ethylene
摘要
申请公布号
US2573341(A)
申请公布日期
1951.10.30
申请号
US19460717264
申请日期
1946.12.19
申请人
THE LUMMUS COMPANY
发明人
KNIEL LUDWIG
分类号
C07C7/11
主分类号
C07C7/11
代理机构
代理人
主权项
地址
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