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发明名称
Slub yarn production
摘要
申请公布号
GB1139788(A)
申请公布日期
1969.01.15
申请号
GB19670056557
申请日期
1967.12.13
申请人
CELANESE CORPORATION
发明人
CALLAWAY RAY FRANK
分类号
D01H5/36
主分类号
D01H5/36
代理机构
代理人
主权项
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