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经营范围
发明名称
Processes for waterproofing cellulose fibres and the resulting products
摘要
申请公布号
GB571919(A)
申请公布日期
1945.09.14
申请号
GB19430010048
申请日期
1943.06.22
申请人
J. R. GEIGY A.-G.
发明人
分类号
D06M15/39;D06M15/423
主分类号
D06M15/39
代理机构
代理人
主权项
地址
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