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发明名称
Improvements relating to paper tubes for use in yarn spinning, winding and like machines
摘要
申请公布号
GB480189(A)
申请公布日期
1938.02.18
申请号
GB19360027567
申请日期
1936.10.10
申请人
SWAILES LIMITED;ABRAHAM TAYLOR
发明人
分类号
B65H75/30
主分类号
B65H75/30
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