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发明名称
Treatment of viscose
摘要
申请公布号
US2486522(A)
申请公布日期
1949.11.01
申请号
US19460645016
申请日期
1946.02.01
申请人
CELANESE CORPORATION
发明人
DENYES RUSSELL OWENS
分类号
D01F11/02
主分类号
D01F11/02
代理机构
代理人
主权项
地址
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