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发明名称
Verfahren zum optischen Aufhellen von Cellulosefasern
摘要
申请公布号
CH406124(A)
申请公布日期
1965.10.15
申请号
CH19620001530
申请日期
1962.02.08
申请人
J. R. GEIGY AG
发明人
KELLER,RUDOLF,DR.;SCHIFFERLE,WALTER;KELLER,MAX,DR.
分类号
D06L
主分类号
D06L
代理机构
代理人
主权项
地址
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