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经营范围
发明名称
Solutions of carboxylic acid esters of cellulose
摘要
申请公布号
GB846147(A)
申请公布日期
1960.08.24
申请号
GB19570005221
申请日期
1957.02.15
申请人
CELANESE CORPORATION OF AMERICA
发明人
分类号
C08J3/09
主分类号
C08J3/09
代理机构
代理人
主权项
地址
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