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发明名称
Improvements in the crimping of yarns
摘要
申请公布号
GB848798(A)
申请公布日期
1960.09.21
申请号
GB19560018941
申请日期
1956.06.19
申请人
BRITISH CELANESE LIMITED
发明人
WILLENS ROBERT ALFRED ARCHIBALD
分类号
D02G1/02
主分类号
D02G1/02
代理机构
代理人
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地址
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