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经营范围
发明名称
Traitement des polymères bruts d'oxyméthylène
摘要
申请公布号
FR1444773(A)
申请公布日期
1966.07.08
申请号
FR19650015738
申请日期
1965.05.04
申请人
CELANESE CORPORATION OF AMERICA
发明人
分类号
C08G2/28
主分类号
C08G2/28
代理机构
代理人
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地址
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