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经营范围
发明名称
POLYKETONE POLYMER BLEND
摘要
申请公布号
US5102942(A)
申请公布日期
1992.04.07
申请号
US19890452079
申请日期
1989.12.18
申请人
SHELL OIL COMPANY
发明人
MACHADO, JOSEPH M.;GEORGE, ERIC R.
分类号
C08K3/00;C08K3/34;C08L23/00;C08L71/00;C08L73/00;C08L77/00;C08L77/12
主分类号
C08K3/00
代理机构
代理人
主权项
地址
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