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发明名称
Improvements in or relating to warp beams
摘要
申请公布号
GB671397(A)
申请公布日期
1952.05.07
申请号
GB19490013233
申请日期
1949.05.18
申请人
F. A. HUGHES & CO. LIMITED
发明人
LASCH LEOPOLD
分类号
D02H13/28
主分类号
D02H13/28
代理机构
代理人
主权项
地址
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