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经营范围
发明名称
Polymerization of styrene
摘要
申请公布号
US2327082(A)
申请公布日期
1943.08.17
申请号
US19420445985
申请日期
1942.06.05
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
WALKER JOSEPH FREDERIC
分类号
C08F12/08
主分类号
C08F12/08
代理机构
代理人
主权项
地址
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