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发明名称
Improvements in and relating to the production of regenerated keratin threads, fibres, filaments and the like
摘要
申请公布号
GB692876(A)
申请公布日期
1953.06.17
申请号
GB19500024927
申请日期
1950.10.12
申请人
COURTAULDS LIMITED
发明人
HAPPEY FRANK;WORMELL ROBERT LOUIS
分类号
D01F4/00
主分类号
D01F4/00
代理机构
代理人
主权项
地址
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