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经营范围
发明名称
Process for obtaining decolorized polytetrafluoroethylene
摘要
申请公布号
US2392389(A)
申请公布日期
1946.01.08
申请号
US19430507610
申请日期
1943.10.25
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
JR. ROBERT M. JOYCE,
分类号
C08L27/18
主分类号
C08L27/18
代理机构
代理人
主权项
地址
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