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发明名称
Improving the fastness of dyed organic derivative of cellulose textiles by impregnation with cyanamide
摘要
申请公布号
US2440330(A)
申请公布日期
1948.04.27
申请号
US19440549625
申请日期
1944.08.15
申请人
CELANESE CORPORATION
发明人
BONARD CLAUDE
分类号
D06P1/642
主分类号
D06P1/642
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