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经营范围
发明名称
Improved cellulosic compositions
摘要
申请公布号
GB313134(A)
申请公布日期
1930.09.08
申请号
GB19290017532
申请日期
1929.06.07
申请人
BRITISH CELANESE LIMITED
发明人
分类号
C08K5/03
主分类号
C08K5/03
代理机构
代理人
主权项
地址
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