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发明名称
QUENCHING THE FLUORESCENCE OF OPTICAL BRIGHTENER COMPOUNDS IN PAPER BY MEANS OF HYDROXYMETHYLAMINO ACETONITRILE
摘要
申请公布号
CA878977(A)
申请公布日期
1971.08.24
申请号
CAD878977
申请日期
申请人
CIBA-GEIGY CORPORATION
发明人
DONALD V. SPEESE;CHESTER B. BROWN
分类号
主分类号
代理机构
代理人
主权项
地址
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