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发明名称
Improvements in or relating to holders for skeins of yarn and the like during unwinding
摘要
申请公布号
GB409409(A)
申请公布日期
1934.05.03
申请号
GB19320031364
申请日期
1932.11.07
申请人
SIDNEY HERBERT JONES
发明人
分类号
B65H49/30
主分类号
B65H49/30
代理机构
代理人
主权项
地址
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