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经营范围
发明名称
Improvements in and relating to machines for spinning or twisting and winding yarns
摘要
申请公布号
GB662546(A)
申请公布日期
1951.12.05
申请号
GB19490005706
申请日期
1949.03.02
申请人
COURTAULDS LIMITED;GEOFFREY CURTIS
发明人
分类号
B65H63/08
主分类号
B65H63/08
代理机构
代理人
主权项
地址
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