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发明名称
Method of optically brightening organic materials and preparations therefor
摘要
申请公布号
US2986528(A)
申请公布日期
1961.05.30
申请号
US19570644446
申请日期
1957.03.07
申请人
CIBA LIMITED
发明人
SIEGRIST ADOLF EMIL;DUENNENBERGER MAX;GRUBENMANN WERNER
分类号
D06L3/12;D21H21/30
主分类号
D06L3/12
代理机构
代理人
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地址
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