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发明名称
UN MÉTODO PERFECCIONADO DE PRODUCIR UNA SOLUCIoN DE CELULOSA DE CUPROAMONIO
摘要
申请公布号
ES211112(A1)
申请公布日期
1954.12.16
申请号
ES19120002111
申请日期
1953.09.03
申请人
CELLULOSE FIBERS, INCORPORATED
发明人
分类号
(IPC1-7):B01;C08
主分类号
(IPC1-7):B01
代理机构
代理人
主权项
地址
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