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发明名称
Processes for the de-esterification of filaments, yarns, fabrics, and the like of cellulose esters
摘要
申请公布号
US2049430(A)
申请公布日期
1936.08.04
申请号
US19330655778
申请日期
1933.02.08
申请人
HENRY DREYFUS
发明人
DREYFUS HENRY
分类号
D06M11/38
主分类号
D06M11/38
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代理人
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