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经营范围
发明名称
A process of bleaching cellulose, cellulosic textiles and like materials
摘要
申请公布号
GB755196(A)
申请公布日期
1956.08.15
申请号
GB19540033034
申请日期
1954.11.15
申请人
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT
发明人
分类号
D06B23/14
主分类号
D06B23/14
代理机构
代理人
主权项
地址
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