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发明名称
Improvements in and relating to artificial leather
摘要
申请公布号
GB519420(A)
申请公布日期
1940.03.27
申请号
GB19380024097
申请日期
1938.08.16
申请人
DRURY STOWE
发明人
分类号
D06N3/00
主分类号
D06N3/00
代理机构
代理人
主权项
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