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发明名称
Method of and composition for waterproofing textiles and fibrous cellulosic materials
摘要
申请公布号
GB652186(A)
申请公布日期
1951.04.18
申请号
GB19480020850
申请日期
1948.08.06
申请人
NATIONAL LEAD COMPANY
发明人
分类号
D06M11/76
主分类号
D06M11/76
代理机构
代理人
主权项
地址
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