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发明名称
Improvements relating to artificial staple fibre yarns and to fabrics made therefrom
摘要
申请公布号
GB512648(A)
申请公布日期
1939.09.21
申请号
GB19380008454
申请日期
1938.03.18
申请人
WILLIAM HERDMAN PORTER
发明人
分类号
D02G3/02
主分类号
D02G3/02
代理机构
代理人
主权项
地址
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