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经营范围
发明名称
Process
摘要
申请公布号
US2408094(A)
申请公布日期
1946.09.24
申请号
US19430509896
申请日期
1943.11.11
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
PAVLIC ALBERT A.
分类号
C07C327/20
主分类号
C07C327/20
代理机构
代理人
主权项
地址
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