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发明名称
NOVEDOSOS DERIVADOS DE 4,4''-DIVINIL-ESTILBENO UTILIZABLES COMO BLANQUEADORES OPTICOS,SU PREPARACION Y LAS COMPOSICIONES QUE LOS CONTIENEN
摘要
申请公布号
AR228842A2
申请公布日期
1983.04.29
申请号
AR19790276997
申请日期
1979.06.21
申请人
发明人
分类号
主分类号
代理机构
代理人
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地址
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