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发明名称
Chemical process
摘要
申请公布号
US2868822(A)
申请公布日期
1959.01.13
申请号
US19550544066
申请日期
1955.10.31
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
MATTISON EDWIN L.
分类号
C07F7/24
主分类号
C07F7/24
代理机构
代理人
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地址
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