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经营范围
发明名称
Copolymers of vinyl esters and dioxolane
摘要
申请公布号
US2479146(A)
申请公布日期
1949.08.16
申请号
US19450633527
申请日期
1945.12.07
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
WOOD WILLIAM HERMAN
分类号
C08G4/00
主分类号
C08G4/00
代理机构
代理人
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地址
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